You have to observe an included angle with better accuracy than what is achievable by a vernier,
you will prefer the method of
(A) Repetition
(B) Reiteration
(C) Double observations
(D) Exactness
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
Description : If a linear traverse follows a sharp curve round a large lake where it is difficult to have long legs, the accuracy of the traverse may be improved by (A) Taking short legs (B) Making ... (C) Making a subsidiary traverse to determine the length of a long leg (D) All the above
Last Answer : (C) Making a subsidiary traverse to determine the length of a long leg
Description : If the smallest division of a vernier is longer than the smallest division of its primary scale, the vernier is known as (A) Direct vernier (B) Double vernier (C) Retrograde vernier (D) Simple vernier
Last Answer : (C) Retrograde vernier
Description : State the procedure of measurement of horizontal angle by repetition method.
Last Answer : The horizontal angle is measured very precisely using method of repetition as follows : 1) Set-up the theodolite over station O and level it properly. 2) Set the vernier A and vernier B at 0°0'0 ... repeat the same procedure. 9) The mean of both angles gives the horizontal angle AOB.
Description : State the procedure for measuring a horizontal angle by method of repetition.
Last Answer : Procedure : 1. Set up the instrument over Q and level it accurately with the telescope in the normal position. 2. Set the vernier A to 360o. Loosen the lower clamp direct the telescope ... final reading by three. 14. By taking average of both the face, horizontal angle PQR is obtained.
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.
Description : Describe an activity to observe what happens when quick lime is added to water taken in a beaker. State two important observations and name the type of reaction taking place. -Chemistry
Last Answer : Answer. Aim: To observe what happens when quicklime is added to water taken in a beaker. Materials Required:- Quicklime (calcium oxide), water, beaker.Procedure: 1. Take 5 g of calcium oxide in a ... example for each of decomposion reaction carried out with help of (i) Electricity (ii) Heat (iii)
Description : What is the degree of exactness of measurement when compared to the expected value of the variable being measured?
Last Answer : Accurary
Description : Is it better to set unrealistic goals or achievable ones?
Last Answer : A saying anything is possible if you don’t know what you’re talking about.
Description : To set out a parallel from a given inaccessible point to a given line AB, the following observations are made: Distance AB and angle PAM = a and angle PBA = b are measured where M is a point on the line BA produced. The ... cos b - cos a) (C) AB/(cot a - cot b) (D) AB/(cot a - cos b)
Last Answer : (A) AB/(cot b - cot a)
Description : For location of soundings a range and one angle from the shore involves the following operations. Which one is correct? (A) A range line is established (B) The first and the last soundings ... angular observations (C) The intermediate soundings are fixed by the time intervals (D) All the above
Last Answer : (D) All the above
Description : In case of a direct vernier scale (A) Graduations increase in opposite direction in which graduations of the main scale increase (B) Smallest division is longer than smallest division of the main scale ... in the same direction in which graduations of the main scale increase (D) None of these
Last Answer : C) Graduations increase in the same direction in which graduations of the main scale increase
Description : Pick up the method of surveying in which field observations and plotting proceed simultaneously from the following (A) Chain surveying (B) Compass surveying (C) Plan table surveying (D) Tacheometric surveying
Last Answer : (C) Plan table surveying
Description : The hydrometer method of sedimentation analysis differs from the pipette analysis mainly in (A) The principle of test (B) The method of taking observations (C) The method of preparation of soil suspension (D) All of the above
Last Answer : (B) The method of taking observations
Description : The least count of a Vernier scale is (A) Sum of the smallest divisions of main and Vernier scales (B) Value of one division of the primary scale divided by total number of divisions ... division of Vernier scale divided by total number of divisions of primary scale (D) None of these
Last Answer : (B) Value of one division of the primary scale divided by total number of divisions of Vernier scale
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
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
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"
Description : Which one of the following statements is correct? (A) When the axes of rotation of the graduated circle and the verniers are not coincident, the instrument possesses eccentricity (B) The mean of the ... Vernier may be used if the readings of two verniers differ by a constant (D) All the above
Description : Cooling off when hot, or warming up when cold, which is achievable quicker and more effectively accomplished?
Last Answer : It’s much easier for me to cool down. When I’m cold, it can be hours before I get warm again unless I’m provided with a very warm environment to recover in.
Description : What is the largest field of view achievable by a magnifying lens system when the observer is not peering through a peephole?
Last Answer : answer:You just described a basic view camera. Light comes through the lens and is projected upon a glass freznal at the rear. The angle of view is determined by the lens choice on the front. This ... digital chip. Click the images to see the incredible detail. These images are 2-6 gigabyte each.
Description : Is the following goal achievable?
Last Answer : Nothing is impossible these days if one has the will. You seem to have the will. You have not mentioned the time frame by which you want to learn all those languages. Once you excel in all ... without difficulty. You have already said you have no problem with your third goal Good Luck to you.
Description : ____ of a project should be clearly defined, measurable, and achievable.
Last Answer : Ans. Objectives
Description : Generally Accepted Auditing Standards (GAAS) and Philippine Standards on Auditing (PSA) should be looked upon by practitioners as a. Ideals to work towards, but which are not achievable. b. ... excellent work. d. Minimum standards of performance which must be achieved on each audit engagement.
Last Answer : Minimum standards of performance which must be achieved on each audit engagement.
Description : What sort of goals does Management By Objectives (MBO) emphasize? (a) Tangible, verifiable and measurable ; (b) Achievable, controllable and profitable (c) Challenging, emotional and constructive ; (d) Hierarchical, attainable and effective
Last Answer : (a) Tangible, verifiable and measurable ;
Description : An independent audit is important to readers of financial statements because it a. Provides a measure of management's stewardship function b. Objectively examines and reports on management' ... the financial statements d. Measures and communicates the financial data included in financial statements
Last Answer : Objectively examines and reports on management's financial statements
Description : The limiting length of an offset does not depend upon (A) Accuracy of the work (B) Method of setting out perpendiculars (C) Scale of plotting (D) Indefinite features to be surveyed
Last Answer : (D) Indefinite features to be surveyed
Description : Using which method in transport layer data integrity can be ensured? a. Checksum b. Repetition codes c. Cyclic redundancy checks d. Error correcting codes
Last Answer : a. Checksum
Description : State the errors eliminated by repetition method.
Last Answer : The errors eliminated by repetition method are : 1) Errors due to eccentricity of verniers and centers are eliminated by taking the both vernier readings and averaging them. 2) Errors due to ... bisection of object may compensate each other. 5) Errors due to improper levelling can be minimized
Description : The distance between steps for measuring downhill to obtain better accuracy (A) Decreases with decrease of slope (B) Increases with increase of slope (C) Decreases with increase of slope (D) Decreases with decrease of weight of the chain
Last Answer : (C) Decreases with increase of slope
Description : Orientation of a plane table by solving two point problems is only adopted when (A) Saving of time is a main factor (B) Better accuracy is a main factor (C) Given points are inaccessible (D) None of these
Last Answer : (C) Given points are inaccessible
Description : A traverse deflection angle is (A) Less than 90° (B) More than 90° but less than 180° (C) The difference between the included angle and 180° (D) The difference between 360° and the included angle
Last Answer : (C) The difference between the included angle and 180°
Description : With neat sketch, explain the included angle method of plotting compass traverse.
Last Answer : 1. Calculate all included angles of the traverse from observed bearings of the lines. e.g. <A, <B, <C, <D, <E 2. Check sum of included angles as equal to ( ... coincide with starting station (in case of closed traverse). If there is closing error, it needs to be corrected.
Description : Compare theodolite traversing by included angle method with deflection angle method. Which one is suitable?
Last Answer : Sr.No. Included angle method of traversing Deflection angle method of traversing 1 This method is most suitable for closed traverse. This method is most suitable for open traverse. ... is suitable for long narrow strip like survey of roads, rivers, canals, railways, etc.
Description : The bearing of AB is 190° and that of CB is 260° 30'. The included angle ABC, is (A) 80° 30' (B) 99° 30' (C) 70° 30' (D) None of these
Last Answer : (C) 70° 30'
Description : The bearing of lines OA and OB are 16° 10' and 332° 18', the value of the included angle BOA is (A) 316° 10' (B) 158° 28' (C) 348° 08' (D) 43° 52'
Last Answer : (D) 43° 52'
Description : The angle between the prolongation of the preceding line and the forward line of a traverse is called (A) Deflection angle (B) Included angle (C) Direct angle (D) None of the above
Last Answer : (A) Deflection angle
Description : The bearings of the lines AB and BC are 146° 30' and 68° 30'. The included angle ABC is (A) 102° (B) 78° (C) 45° (D) None of these
Last Answer : (A) 102
Description : Rotary drilling (A) Is not suitable for deposits containing very coarse gravel (B) Hinders the ground water observations and permeability test (C) Is not economical for holes of less than 10 cm (D) All the above
Last Answer : Answer: Option D
Description : The following observations were taken for determining surface tension T of water by capillary method: (A) 0.15% (B) 1.5%
Last Answer : The following observations were taken for determining surface tension T of water by capillary method: diameter of capillary ... (C) 2.4% (D) 10%
Description : Why does the scientific method begin with observations?
Last Answer : Feel Free to Answer
Description : What is the most accurate method of obtaining project information that can reduce the amount of risk? 1. Observations on the current project 2. Determining the risk by using brainstorming ... from previous projects that were similar in nature 4. Sensitivity analysis 5. Delphi technique.
Last Answer : 3. The use of historical data from previous projects that were similar in nature
Description : Which of these is not a method of data collection? a. Questionnaires b. Interviews c. Experiments d. Observations
Last Answer : c. Experiments
Description : If a vernier spot coincides with a spot on the main scale or is closest to the spot, what is that spot called ?
Last Answer : If a vernier spot coincides with a spot on the main scale or is closest to the spot, then that spot is called vernier alignment.
Description : What is Vernier Compatibility ?
Description : Who Discovered the Vernier Scale ?
Last Answer : Pierre Vernier discovers the Vernier scale.
Description : What is the symbol of vernier conciliation ?
Last Answer : : Symbol of vernier conciliation V.
Description : What is Vernier Scale ?
Last Answer : The Vernier scale is another small scale that is used next to the main scale to accurately measure the fraction of the smallest part of the original scale. Fractions in millimeters can be accurately determined using the Vernier scale with the meter scale.
Description : What is the function of Vernier scale ?
Last Answer : Verniers are used to accurately measure the length or width of an object.
Last Answer : Vernier Scale Yes Any Of the object Length General Meters Of scale The smallest Sharing Fractions Until Exactly Get out To do For A Simple Instrument Which Chief Of scale With Helper Scale As Used Is.