For locating a distant object visible from two transit stations, the method usually preferred to, is (A) Angles and distances from transit stations (B) Angles from two transit stations (C) Distance from two transit stations (D) Angle from one transit station and distance from the other

For locating a distant object visible from two transit stations, the method usually preferred to, is 

(A) Angles and distances from transit stations 

(B) Angles from two transit stations 

(C) Distance from two transit stations 

(D) Angle from one transit station and distance from the other 

by

1 Answer

Answer :

(B) Angles from two transit stations 

by

Related questions

Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations? (A) Measuring angle and distance from one transit station (B) Measuring angles to the point from at least two stations (C) Measuring angle at one station and distance from other (D) Measuring distance from two points on traverse line

Description : Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations? (A) Measuring angle and distance from one transit station (B) ... at one station and distance from other (D) Measuring distance from two points on traverse line

Last Answer : (B) Measuring angles to the point from at least two stations

The horizontal angles from the boat between A and B and B and C, the stations on the shore are 1 2. The distances AB = L1 and BC = L2 2 at C between the boat and station B between A and C at B). (A) 1 2) = (L2 1/L1 2) = K (B) t 2 = 360° - 1 2 (C) 2 = sin /(K + ) (D) All the above

Description : The horizontal angles from the boat between A and B and B and C, the stations on the shore are 1 2. The distances AB = L1 and BC = L2 2 at C between the boat and station B between A and C at B). (A) 1 2) = (L2 1/L1 2) = K (B) t 2 = 360° - 1 2 (C) 2 = sin /(K + ) (D) All the above

Last Answer : (D) All the above

One of the Lehmann's rules of plane tabling, is (A) Location of the instrument station is always distant from each of the three rays from the known points in proportion to their distances (B) When looking in the direction of each of the given points, the instrument station will be on the right side of one and left side of the other ray (C) When the instrument station is outside the circumscribing circle its location is always on the opposite side of the ray to the most distant point as the inter-section of the other two rays (D) None of these

Description : One of the Lehmann's rules of plane tabling, is  (A) Location of the instrument station is always distant from each of the three rays from the  known points in proportion to their distances  ( ... to the most distant point as the inter-section of the other two rays  (D) None of these 

Last Answer : (A) Location of the instrument station is always distant from each of the three rays from the  known points in proportion to their distances 

While working on a plane table, the correct rule is: (A) Draw continuous lines from all instrument stations (B) Draw short rays sufficient to contain the points sought (C) Intersection should be obtained by actually drawing second rays (D) Take maximum number of sights as possible from each station to distant objects

Description : While working on a plane table, the correct rule is: (A) Draw continuous lines from all instrument stations (B) Draw short rays sufficient to contain the points sought (C) Intersection ... drawing second rays (D) Take maximum number of sights as possible from each station to distant objects

Last Answer : (B) Draw short rays sufficient to contain the points sought

Accurate measurement of deflection angles with a transit not properly adjusted may be made by (A) Setting the Vernier A at zero at back station and then plunging the telescope (B) Setting the Vernier A at zero at back station and turning the instrument to the forward station (C) Taking two back sights one with the telescope normal and the other with telescope inverted (D) None of these

Description : Accurate measurement of deflection angles with a transit not properly adjusted may be made by (A) Setting the Vernier A at zero at back station and then plunging the telescope (B) Setting the ... back sights one with the telescope normal and the other with telescope inverted (D) None of these

Last Answer : (C) Taking two back sights one with the telescope normal and the other with telescope inverted

An object on the top of a hill 100 m high is just visible above the horizon from a station at sea level. The distance between the station and the object is : (a) 38.53 km (b) 3.853 km (c) 3853 km (d) 385.3 km

Description : An object on the top of a hill 100 m high is just visible above the horizon from a station at sea level. The distance between the station and the object is : (a) 38.53 km (b) 3.853 km (c) 3853 km (d) 385.3 km

Last Answer : (a) 38.53 km

Locating the position of a plane table station with reference to three known points, is known as (A) Intersection method (B) Radiation method (C) Resection method (D) Three point problem

Description : Locating the position of a plane table station with reference to three known points, is known as (A) Intersection method (B) Radiation method (C) Resection method (D) Three point problem

Last Answer : (D) Three point problem

Angles to a given pivot station observed from a number of traverse stations when plotted, the lines to the pivot station intersect at a common point (A) Angular measurements are correct and not the linear measurements (B) Linear measurements are correct and not the angular measurements (C) Angular and linear measurements are correct and not the plotting of traverse (D) Angular and linear measurements and also plotting of the traverse are correct

Description : Angles to a given pivot station observed from a number of traverse stations when plotted, the lines to the pivot station intersect at a common point (A) Angular measurements are correct and ... plotting of traverse (D) Angular and linear measurements and also plotting of the traverse are correct

Last Answer : (D) Angular and linear measurements and also plotting of the traverse are correct

The methods used for locating the plane table stations are (i) Radiation (ii) Traversing (iii) Intersection (iv) Resection The correct answer is (A) (i) and (ii) (B) (iii) and (iv) (C) (ii) and (iv) (D) (i) and (iii)

Description : The methods used for locating the plane table stations are (i) Radiation (ii) Traversing (iii) Intersection (iv) Resection The correct answer is (A) (i) and (ii) (B) (iii) and (iv) (C) (ii) and (iv) (D) (i) and (iii)

Last Answer : (C) (ii) and (iv)

The distances AC and BC are measured from two fixed points A and B whose distance AB is known. The point C is plotted by intersection. This method is generally adopted in (A) Chain surveying (B) Traverse method of surveys (C) Triangulation (D) None of these

Description : The distances AC and BC are measured from two fixed points A and B whose distance AB is known. The point C is plotted by intersection. This method is generally adopted in (A) Chain surveying (B) Traverse method of surveys (C) Triangulation (D) None of these

Last Answer : (A) Chain surveying

The main plate of a transit is divided into 1080 equal divisions. 60 divisions of the Vernier coincide exactly with 59 divisions of the main plate. The transit can read angles accurate upto (A) 5" (B) 10" (C) 15" (D) 20"

Description : The main plate of a transit is divided into 1080 equal divisions. 60 divisions of the Vernier coincide exactly with 59 divisions of the main plate. The transit can read angles accurate upto (A) 5" (B) 10" (C) 15" (D) 20"

Last Answer : (D) 20"

Cross-staff is used for (A) Setting out right angles (B) Measuring contour gradient (C) Taking levels (D) Measuring distances

Description : Cross-staff is used for  (A) Setting out right angles  (B) Measuring contour gradient  (C) Taking levels  (D) Measuring distances 

Last Answer : (A) Setting out right angles 

Subtense bar is an instrument used for (A) Levelling (B) Measurement of horizontal distances in plane areas (C) Measurement of horizontal distances in undulated areas (D) Measurement of angles

Description : Subtense bar is an instrument used for (A) Levelling (B) Measurement of horizontal distances in plane areas (C) Measurement of horizontal distances in undulated areas (D) Measurement of angles

Last Answer : (C) Measurement of horizontal distances in undulated areas

A transit is oriented by setting its vernier A to read the back azimuth of the preceding line. A back sight on the preceding transit station taken and transit is rotated about its vertical axis. The vernier A reads (A) Azimuth of the forward line (B) Bearing of the forward line (C) Back bearing of the forward line (D) Equal to 360°-azimuth of the forward line

Description : A transit is oriented by setting its vernier A to read the back azimuth of the preceding line. A back sight on the preceding transit station taken and transit is rotated about its vertical axis. The vernier ... (C) Back bearing of the forward line (D) Equal to 360°-azimuth of the forward line

Last Answer : (A) Azimuth of the forward line

The most reliable method of plotting a theodolite traverse, is (A) By consecutive co-ordinates of each station (B) By independent co-ordinates of each station (C) By plotting included angles and scaling off each traverse leg (D) By the tangent method of plotting

Description : The most reliable method of plotting a theodolite traverse, is (A) By consecutive co-ordinates of each station (B) By independent co-ordinates of each station (C) By plotting included angles and scaling off each traverse leg (D) By the tangent method of plotting

Last Answer : (B) By independent co-ordinates of each station

To generate a rotation , we must specify a.Rotation angle θ b.Distances dx and dy c.Rotation distance d.All of the mentioned

Description : To generate a rotation , we must specify a.Rotation angle θ b.Distances dx and dy c.Rotation distance d.All of the mentioned

Last Answer : a.Rotation angle θ

Why during the day the radio only receives AM stations from a nearby City while at night you're able to hear a distant City's stations?

Description : Why during the day the radio only receives AM stations from a nearby City while at night you're able to hear a distant City's stations?

Last Answer : Energy from the sun interacts with the particles in the ionosphere, causing them to absorb AM radio frequencies. At night without solar energy, AM radio transmissions reflect off the ionosphere, allowing radio transmissions to be received at greater distances.

Why during the day the radio only receives AM stations from a nearby City while at night you're able to hear a distant City's stations?

Description : Why during the day the radio only receives AM stations from a nearby City while at night you're able to hear a distant City's stations?

Last Answer : Energy from the sun interacts with the particles in the ionosphere, causing them to absorb AM radio frequencies. At night without solar energy, AM radio transmissions reflect off the ionosphere, allowing radio transmissions to be received at greater distances.

Explain the method of repetition to measure horizontal angle using transit theodolite.

Description : Explain the method of repetition to measure horizontal angle using transit theodolite. 

Last Answer : Procedure: 1 Suppose the angle AOB is to be measured by the repetition process. The theodolite is set over O. The instrument is centered and levelled properly.Vernier A is set at 00 and vernier is at 1800 ... 8 The mean of the two angles obtained from two faces gives the actual angle AOB. 

Distant objects are visible as a little out of focus in this condition – (1) presbiopia (2) hypermetropia (3) astigmatism (4) myopia

Description : Distant objects are visible as a little out of focus in this condition – (1) presbiopia (2) hypermetropia (3) astigmatism (4) myopia

Last Answer : (4) myopia Explanation: Myopia, also known as nearsightedness and short-sightedness, is a condition of the eye where the light that comes in does not directly focus on the retina but in front of it, causing ... at a distant object to be out of focus, but in focus when looking at a close object.

Distant objects are visible as a little out of focus in the condition:

Description : Distant objects are visible as a little out of focus in the condition:

Last Answer : Myopia

Distant objects are visible as a little out of focus in this condition : (1) presbiopia (2) hypermetropia (3) astigmatism (4) myopia

Description : Distant objects are visible as a little out of focus in this condition : (1) presbiopia (2) hypermetropia (3) astigmatism (4) myopia

Last Answer : myopia

In direct method of contouring, the process of locating or identifying points lying on a contour is called (A) Ranging (B) Centring (C) Horizontal control (D) Vertical control

Description : In direct method of contouring, the process of locating or identifying points lying on a contour is called (A) Ranging (B) Centring (C) Horizontal control (D) Vertical control

Last Answer : (D) Vertical control

Why are we able to hear shortwave broadcasts better than long wave broadcasts? (a) Short wave broadcasts are made by nearby radio stations (b) Short waves are unaffected by atmospheric disturbances (c) Short waves are more energetic than long waves (d) By convention, short waves are meant for long distances whereas long waves are reserved for short distances

Description : Why are we able to hear shortwave broadcasts better than long wave broadcasts? (a) Short wave broadcasts are made by nearby radio stations (b) Short waves are unaffected by atmospheric ... convention, short waves are meant for long distances whereas long waves are reserved for short distances

Last Answer : Ans:(c) Direction: In the following question, a statement of Assertion (A) is given followed by corresponding Reason (R), just below it. Read the statements carefully and mark the correct answer: (a) If both A and ... true but R is not the correct explanation of A. (c) If A is true but R is false

Why are we able to hear short wave broadcasts better than long wave broadcasts? (1) Short waves are more energetic than long waves (2) Short waves are unaffected by atmospheric disturbances (3) Short wave broadcasts are made by nearby radio stations (4) By convention, short waves are meant for long distances, whereas long waves are reserved for short distances

Description : Why are we able to hear short wave broadcasts better than long wave broadcasts? (1) Short waves are more energetic than long waves (2) Short waves are unaffected by atmospheric disturbances ... convention, short waves are meant for long distances, whereas long waves are reserved for short distances

Last Answer : (1) Short waves are more energetic than long waves Explanation: Shortwave radio is used for broadcasting of voice and music, and longdistance communication to ships and aircraft, or to remote areas ... wired communication or other radio services and that's why it is more energetic than long waves.

……………….. is a high performance fiber optic token ring LAN running at 100 Mbps over distances upto 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR

Description : ……………….. is a high performance fiber optic token ring LAN running at 100 Mbps over distances upto 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR

Last Answer : A) FDDI

........... is a high performance fiber optic token ring LAN running at 100 Mbps over distances up to 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR

Description : ........... is a high performance fiber optic token ring LAN running at 100 Mbps over distances up to 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR

Last Answer : A) FDDI

.is a high performance fiber optic token ring LAN running at 100 Mbps over distances up to 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR

Description : .is a high performance fiber optic token ring LAN running at 100 Mbps over distances up to 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR

Last Answer : A) FDDI

Why are we able to hear short wave broadcasts better than long wave broadcasts ? (1) Short waves are more energetic than long waves. (2) Short waves are unaffected by atmospheric disturbances. (3) Short wave broadcasts are made by nearby radio stations. (4) By convention, short waves are meant for long distances, whereas long waves are reserved for short distances.

Description : Why are we able to hear short wave broadcasts better than long wave broadcasts ? (1) Short waves are more energetic than long waves. (2) Short waves are unaffected by atmospheric ... convention, short waves are meant for long distances, whereas long waves are reserved for short distances.

Last Answer : Short waves are more energetic than long waves.

For determining the support reactions at A and B of a three hinged arch, points B and Care joined and produced to intersect the load line at D and a line parallel to the load line through A at D'. Distances AD, DD' and AD' when measured were 4 cm, 3 cm and 5 cm respectively. The angle between the reactions at A and B is (A) 30° (B) 45° (C) 60° (D) 90

Description : For determining the support reactions at A and B of a three hinged arch, points B and Care joined  and produced to intersect the load line at D and a line parallel to the load line through A at D'.  Distances AD, DD ... reactions at A and B is  (A) 30°  (B) 45°  (C) 60°  (D) 90

Last Answer : (D) 90

Mark the correct option a) Changing station is a Railway station is where the beats of two transit sections join and where the mails brought by one of them are handed over to the other b) A connecting station is an RMS section working in a train in immediate connection with another train in which another RMS section works c) Regn of newspaper, renewal or canceling any registration will be issued by Head of the department d) All the above

Description : Mark the correct option a) Changing station is a Railway station is where the beats of two transit sections join and where the mails brought by one of them are handed over to the other b) ... , renewal or canceling any registration will be issued by Head of the department d) All the above

Last Answer : d) All the above

The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be (A) Equidistant from A and B (B) Closer to the higher station (C) Closer to the lower station (D) As far as possible from the line AB

Description : The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be (A) Equidistant from A and B (B) Closer to the higher station (C) Closer to the lower station (D) As far as possible from the line AB

Last Answer : (A) Equidistant from A and B

Why are distances from references lines measure in angles?

Description : Why are distances from references lines measure in angles?

Last Answer : The angle is the name of the difference in direction between 1 line & another radiating from the same point. The measurement is in degrees. ( 360 degrees in a circle) Or the measurement may ... Starboard, Mr Christian ! etc. The angle, therefore, is the measurement of this difference in direction.

The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is (A) Radiation (B) Intersection (C) Resection (D) Traversing

Description : The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is (A) Radiation (B) Intersection (C) Resection (D) Traversing

Last Answer : (C) Resection

A pilot can improve the probability of detecting other aircrafts by: a. Minimizing the duration of eye rests and making as many eye movements as possible b. Moving the head frequently to alter the apparent motion of any distant object c. Maximizing the time spent looking in each sector to allow the maximum chance of detecting movement d. Maintaining as far as possible a lookout ahead of the aircraft and relying on peripheral vision to detect any movement from the side

Description : A pilot can improve the probability of detecting other aircrafts by: a. Minimizing the duration of eye rests and making as many eye movements as possible b. Moving the head frequently to ... lookout ahead of the aircraft and relying on peripheral vision to detect any movement from the side

Last Answer : a. Minimizing the duration of eye rests and making as many eye movements as possible

A pilot can improve the probability of detecting other aircrafts by: a. Minimizing the duration of eye rests and making as many eye movements as possible b. Moving the head frequently to alter the apparent motion of any distant object c. Maximizing the time spent looking in each sector to allow the maximum chance of detecting movement d. Maintaining as far as possible a lookout ahead of the aircraft and relying on peripheral vision to detect any movement from the side

Description : A pilot can improve the probability of detecting other aircrafts by: a. Minimizing the duration of eye rests and making as many eye movements as possible b. Moving the head frequently to ... a lookout ahead of the aircraft and relying on peripheral vision to detect any movement from the side

Last Answer : a. Minimizing the duration of eye rests and making as many eye movements as possible

Indicate the false statement. A. Industrial noise is usually of the impulse type B. Static is caused by lightning discharges in thunderstorms and other natural electric disturbances occurring in the atmosphere C. Distant stars are another source of man-made noise D. Flourescent lights are another source of man-made noise

Description : Indicate the false statement. A. Industrial noise is usually of the impulse type B. Static is caused by lightning discharges in thunderstorms and other natural electric disturbances occurring in the ... another source of man-made noise D. Flourescent lights are another source of man-made noise

Last Answer : C. Distant stars are another source of man-made noise

What is the effect of distance from an object on parallax angles?

Description : What is the effect of distance from an object on parallax angles?

Last Answer : The parallax angle is inversely proportional to thedistance.

In a precision traverse, included angles are measured by setting the vernier (A) To read zero exactly on back station (B) To read 5° exactly on back station (C) Somewhere near zero and reading both verniers on back station (D) All the above

Description : In a precision traverse, included angles are measured by setting the vernier  (A) To read zero exactly on back station  (B) To read 5° exactly on back station  (C) Somewhere near zero and reading both verniers on back station  (D) All the above

Last Answer : (C) Somewhere near zero and reading both verniers on back station 

The included angles of a theodolite traverse, are generally measured (A) Clockwise from the forward station (B) Anti-clockwise from the back station (C) Anti-clockwise from the forward station (D) Clockwise from the back station

Description : The included angles of a theodolite traverse, are generally measured (A) Clockwise from the forward station (B) Anti-clockwise from the back station (C) Anti-clockwise from the forward station (D) Clockwise from the back station

Last Answer : (D) Clockwise from the back station

The ability of the eye to change the focal length of its lens to see distant object is _______ a)accommodation b)adjustment c)change d)pinch

Description : The ability of the eye to change the focal length of its lens to see distant object is _______ a)accommodation b)adjustment c)change d)pinch

Last Answer : a)accommodation

The angle of elevation of the top of a tower from two points distant s and t from its foot are complementary. Prove that the height of the tower is √st. -Maths 9th

Description : The angle of elevation of the top of a tower from two points distant s and t from its foot are complementary. Prove that the height of the tower is √st. -Maths 9th

Last Answer : let the height of the tower= QR Angle of elevation= Angle RSQ= theta Then angle QTR= 90 degree- theta In triangle QTR, Tan(90 degree- theta)= QR/t That implies: cot theta= QR/t That implies: 1/tan theta= QR/t That ... ) From ( 1 ) and ( 2 ), t/QR= QR/s That implies: QR^2= st That implies: QR= root

The most effective method of locating a loose commutator bar in a D.C. motor is by _____________. A. visual inspection B. jiggling each by hand C. sounding each bar with a light weight hammer D. checking with a calibrated torque wrench

Description : The most effective method of locating a loose commutator bar in a D.C. motor is by _____________. A. visual inspection B. jiggling each by hand C. sounding each bar with a light weight hammer D. checking with a calibrated torque wrench

Last Answer : Answer: C

Another method of locating points on a map besides the longitude and latitude method which is frequently employed in the western states is known as the: w) Arc Method x) Tier and Range System y) Square Similar Method z) none of these

Description : Another method of locating points on a map besides the longitude and latitude method which is frequently employed in the western states is known as the: w) Arc Method x) Tier and Range System y) Square Similar Method z) none of these

Last Answer : ANSWER: X -- TIER AND RANGE SYSTEM

State the methods of locating contours and explain direct method.

Description : State the methods of locating contours and explain direct method.

Last Answer : Methods of locating contours :- 1) Direct method 2) Indirect method i) By cross section ii) By Squares (Block Contouring) iii) Tachometric Method Direct method of contouring:- In ... identical coloured pegs, we get the required contours on ground by this direct method of contouring.

Describe the method of locating contours by square method.

Description : Describe the method of locating contours by square method. 

Last Answer : 1) The method of square is indirect method of locating contours. 2) The method of squares is used where the area to be surveyed is small and not much undulating. 3) The area to be surveyed ... points are written on the respective corners. 6) The contours are then interpolated between them. 

State the procedure for measurement of deflection angle by transit theodolite

Description : State the procedure for measurement of deflection angle by transit theodolite

Last Answer : Procedure: 1. Set up the theodolite at Q and level it accurately. 2. With both plate clamped, the vernier A reading 360o take back sight on P (i.e bisect ranging rod at ... angle is doubled and hence, one half of this average value gives the accurate value of deflection angle at Q. 

Whole circle bearing of a line is preferred to a quadrantal bearing merely because (A) Bearing is not completely specified by an angle (B) Bearing is completely specified by an angle (C) Sign of the correction of magnetic declination is different in different quadrants (D) Its Trigonometrical values may be extracted from ordinary tables easily

Description : Whole circle bearing of a line is preferred to a quadrantal bearing merely because (A) Bearing is not completely specified by an angle (B) Bearing is completely specified by an angle ... different in different quadrants (D) Its Trigonometrical values may be extracted from ordinary tables easily

Last Answer : (B) Bearing is completely specified by an angle

When the width of car parking space and width of street are limited, generally preferred parking system is (A) Parallel parking (B) 45° angle parking (C) 65° angle parking (D) 90° angle parking

Description : When the width of car parking space and width of street are limited, generally preferred parking system is (A) Parallel parking (B) 45° angle parking (C) 65° angle parking (D) 90° angle parking

Last Answer : Answer: Option A

The use of a freight forwarder A)is not always economical for a small firm. B)usually increases transit time and shipping costs. C)usually increases transit time and sometimes lowers shipping costs. D)lowers shipping costs for a large firm. E)usually reduces transit time.

Description : The use of a freight forwarder A)is not always economical for a small firm. B)usually increases transit time and shipping costs. C)usually increases transit time and sometimes lowers shipping costs. D)lowers shipping costs for a large firm. E)usually reduces transit time.

Last Answer : E)usually reduces transit time.