Draw neat sketch of simple circular curve and show notation there on.

Draw neat sketch of simple circular curve and show notation there on.
by

1 Answer

Answer :

Sketch of simple circular curve and show notation there on :

image

by

Related questions

sketch of simple circular curve and show notation there on

Description : sketch of simple circular curve and show notation there on

Last Answer : Let the distance between P and Q be D' which is to be measured. A wave transmitted from the transmitter at station P' with certain phase angle. There is a ... phase angle. For finding the distance, the phase difference between transmitted wave is measured and converted into distance.

Draw a neat sketch of simple curve showing all elements.

Description : Draw a neat sketch of simple curve showing all elements.

Last Answer : Simple curve

Draw neat sketch of contour for the following i)Hill ii) Valley iii)Gentle Slope iv) Ridge Line

Description : Draw neat sketch of contour for the following i)Hill ii) Valley iii)Gentle Slope iv) Ridge Line 

Last Answer : i)Hill ii) Valley iii)Gentle Slope iv) Ridge Line 

Describe the method of setting out simple curve by using the method of offset from long chord with sketch.

Description : Describe the method of setting out simple curve by using the method of offset from long chord with sketch. 

Last Answer : Given data: Direction of two straights, chainage of point of intersection, radius of curve. Procedure:  1) Set theodolite over B and measure deflection angle Ф  2) Calculate tangent length by ... equal to tangent length.  4) Divide long chord into even number of equal parts.     

Explain the principle of techeometry with the help of a neat sketch.

Description : Explain the principle of techeometry with the help of a neat sketch.

Last Answer : Principle of tacheometry is based on principle of similar triangle in which corresponding sides & altitudes are proportional The ratio of distance of base from apex and length of base is always constant. ... S3=f/i=Constant Where f=focal length of objective and i =stadia intercept  

Explain the working principal of EDM with a neat sketch.

Description : Explain the working principal of EDM with a neat sketch. 

Last Answer : Let the distance between P and Q be D' which is to be measured. A wave is transmitted from the transmitter at station P' with certain phase angle. . There ... finding the distance, the phase difference between transmitted wave and reflected wave is measured and converted into distance.

In a contour map, if contours are crossing each other, what will be nature of topography? Draw the sketch to support your answer.

Description : In a contour map, if contours are crossing each other, what will be nature of topography? Draw the sketch to support your answer.

Last Answer : If contours are crossing or intersecting each other, then there is overhanging cliff as shown in figure 1 below.

What are the different methods of contouring? Describe any one method along with sketch . Also write the situation where it is suitable

Description : What are the different methods of contouring? Describe any one method along with sketch . Also write the situation where it is suitable

Last Answer : There are two methods of contouring:- 1. Direct Method 2. Indirect Method - a. By squares  b. By cross section  c. By tacheometric Direct method of contouring - In this ... joining these identical coloured pegs, we get the required contours on ground by this direct method of contouring. 

Define tacheometry. State the principle of tacheometry with sketch.

Description : Define tacheometry. State the principle of tacheometry with sketch.

Last Answer : Tacheometry : It is the branch of angular surveying in which horizontal and vertical distances are determined from instrumental observations only, is known as tacheometry. Principle of tacheometry : ... to corresponding staff intercept remains constant as shown below in figure 3

Define grade contour. Give the procedure to locate grade contour on contour map with suitable sketch.

Description : Define grade contour. Give the procedure to locate grade contour on contour map with suitable sketch.

Last Answer : Grade Contour - It is the contour established on a specific grade or gradient along the hill side. OR   The line joining the points of equal grade or gradient is termed as grade contour.  ... all the marked points will give us the required grade contour of 1 in 30 accurately. 

State the principle of EDM with sketch.

Description : State the principle of EDM with sketch.

Last Answer : Principle of EDM:- The fig shows a survey line AB, the length D of which is to be measured using EDM equipment placed at ends A. Let a transmitter be placed at A to propagate electromagnetic waves towards B ... measured at A. This will require EDM timing devices with an accuracy of 1 10-9s.  

Give classification of curve and explain any one in detail.

Description : Give classification of curve and explain any one in detail.

Last Answer : Types of curve : The curve is classified broadly in two categories 1. Horizontal curve - When the points of curve are joined in horizontal plane then it is known as horizontal curve. 2. Vertical ... roadway or railway tracks. Vertical curves are of four types. a) Summit curve b) Valley curve

Give the classification of curve and Define 1.Transition curve 2. Reverse curve

Description : Give the classification of curve and Define 1.Transition curve 2. Reverse curve

Last Answer : Classification of curve is as follows1) Horizontal curve  a) Simple curve  b) Compound curve  c) Reverse curve  d) Transition curve  e) Lemniscate curve 2) Vertical curve  a) Summit curve ... their centers lie on opposites sides of the curve . They have one common tangent.

State the meaning of degree of curve and long chord.

Description : State the meaning of degree of curve and long chord.

Last Answer : Degree of curve : The angle subtended at the centre by a standard chord of 30 m length, is known as degree of curve. Long Chord : The straight line joining rear tangent point and forward tangent point is called as long chord of curve.

Explain the setting of curve by Rankine’s deflection angle method.

Description : Explain the setting of curve by Rankine’s deflection angle method.

Last Answer : Rankine's deflection angle Method:-  1) Set up theodolite at first tangent point, T1 and level it carefully, set the vernier A to 3600 2) bisect the ranging rod at the point of ... . The angle thus obtained will be set on the vernier of the theodolite for setting out the curve.

What is the degree of curve? Derive the relationship between radius and degree of curve.

Description : What is the degree of curve? Derive the relationship between radius and degree of curve.

Last Answer : Degree of curve The degree of the curve is the angle subtended at the center by a standard chord of 30 m length. Relationship between radius and degree of curve. Referring Fig Let R = the radius of the curve in m. D ... OM = R, PM = ½ MN = 15 m. Then sin D/2 = PM/OM = 15/R

Explain the procedure of curve setting by method of offsets from long chord

Description : Explain the procedure of curve setting by method of offsets from long chord

Last Answer : Procedure: 1. Divide the long chord into an even number of equal parts say 8,10,12 etc. 2. Set out the offset as calculated from the formula  and obtain the required points on the ... ED, the offset for the right half of the curve will be the same as those on the left half side. 

Define compound curve and reverse curve

Description : Define compound curve and reverse curve

Last Answer : Compound Curve: A compound curve consists of two arc of different radius curving in the same direction. The centers of the two arc situated on the same side of the curve. Reverse Curve: A ... opposite direction with a common tangent. The two centers are on the opposite sides of a common tangent.

Derive the relationship between the radius and degree of curve.

Description : Derive the relationship between the radius and degree of curve. 

Last Answer : Relationship between radius and degree of curve. Referring Fig Let R = the radius of the curve in m. D = the degree of cuve.— MN = the chord 30 m long. P = Mid point of chord MN In triangle OMP, OM = R, PM = ½ MN = 15 m. Then sin D/2 = PM/OM = 15/R 

Define degree of curve.

Description : Define degree of curve.

Last Answer : The angle subtended at the centre of the circle by a chord of standard length of 30m is known as degree of curve. 

Draw neat sketch to show TBI system of SI engine and name its parts.

Description : Draw neat sketch to show TBI system of SI engine and name its parts.

Last Answer : Draw neat sketch to show TBI system of SI engine and name its parts.

Explain the types of hill road curve with neat sketch.

Description : Explain the types of hill road curve with neat sketch.

Last Answer : Types of curves provided on hill road are as follow:  (1) Hair pin bend curve: The curve in a hill road which changes its direction through an angle of 180o or so, down the hill on the ... moving traffic. At such curves, the parapet wall is provided only for safety of fast moving traffic.

Explain with neat sketch particle size distribution curve.

Description : Explain with neat sketch particle size distribution curve.

Last Answer : Particle size distribution curve (PSDC) is the semi log graph drawn as sieve size versus % finer of given soil sample. The PSDC is useful for grading of soil i.e. classification of ... : When graph is of wavy nature indicating particles of only specific size and deficiency of other sizes. 

Demonstrate the utility of Remote Sensing and GIS applications in Civil Engineering with appropriate examples.

Description : Demonstrate the utility of Remote Sensing and GIS applications in Civil Engineering with appropriate examples. 

Last Answer : Applications of Remote Sensing in Civil Engineering 1) Silting of storage reservoirs harbors etc. - Remote sensing technique that makes use of satellite imagery gives idea about the silting of ... Impact studies 6) Natural Hazard mapping or assessment 7) Water Resources availability.

Apply knowledge of total station to prepare a contour map by describing its procedure.

Description : Apply knowledge of total station to prepare a contour map by describing its procedure.

Last Answer : Procedure of preparing contour map using total station1) Preliminary set up - Fix the total station over a station and level it. Press the power button to switch on the instrument. ... computer in the appropriate format. 8) Using appropriate application software, contour map will be prepared.

Describe stepwise procedure to prepare the layout of a small building using total station.

Description : Describe stepwise procedure to prepare the layout of a small building using total station.

Last Answer : Layout of small building by using total station: 1. On the plan supplied by an architect, number the column serially from left to right and top to bottom starting from top left ... of setting out by comparing the diagonal distance between the extreme column centres to their calculated values.

Compare radiation and intersection methods of plane table surveying on any two parameters.

Description : Compare radiation and intersection methods of plane table surveying on any two parameters. 

Last Answer : Radiation method Intersection method 1. It requires the plane table to occupy a single station.  1. This method requires setting the table up at minimum of two stations.  ... for locating inaccessible points by the intersection of the rays drawn from two instruments stations. 

Describe the procedure to determine co-ordinates of a station using GPS.

Description : Describe the procedure to determine co-ordinates of a station using GPS. 

Last Answer : The following are some general GPS field survey procedures that should be performed at each station, observation, and/or session on a GPS survey. A. Receiver setup : GPS receiver shall be set up ... is to identify any problem that may exist which can be corrected before returning from the field.  

Explain the temporary adjustment of theodolite.

Description : Explain the temporary adjustment of theodolite. 

Last Answer : Temporary Adjustments: The temporary adjustments have to be carried out at every setup of the instrument before taking observations with the theodolite A)Setting up: 1) Place the instrument ... . The parallax can be removed by the sharp focusing until the image appears sharp and clear. 

Describe any one method of orientation of plane table surveying

Description : Describe any one method of orientation of plane table surveying

Last Answer : Orientation by back sighting method: This method is accurate and is always preferred. Procedure: 1.Suppose A and B are two stations.The plane table is set up over A. The table is leveled by spirit level ... are perfect and needle is exactly at 0-0 , the orientation is said to be perfect.

Name two software for GPS.

Description : Name two software for GPS. 

Last Answer : Softwares for GPS 1).GPSWOX 2) iGO 3) HERE 4)Navigon 5)Navman 6)EasyGPS 7) Caliper 

List two uses of EDM.

Description : List two uses of EDM. 

Last Answer : 1.It is useful for measuring the distances that are difficult to access. 2. It is useful in topographical survey. 3.Measurement of base line in triangulation survey can be carried out speedily and ... construction of gravity dams. 5.It is useful in fixing alignment of road, railways, canals etc.

State the function of Anallatic lens..

Description : State the function of Anallatic lens.. 

Last Answer : The function of anallatic lens is to make additive constant zero i.e.(f+d)=0 It simplifies the calculation. 

Define Latitude and Departure.

Description : Define Latitude and Departure. 

Last Answer : Latitude : The projection of survey line parallel to meridian is called latitude. OR Projection of survey line parallel to N-S direction is called latitude. Departure: The projection of survey ... is called departure. OR Projection of survey line parallel to E-W direction is called departure.

Define Swinging & Transiting

Description : Define Swinging & Transiting

Last Answer : Swinging: It is the process of turning the telescope in horizontal plane about its vertical axis. Transiting: It is the process of turning the telescope through 180° in a vertical plane about its horizontal axis

State two advantages of plane table surveying

Description : State two advantages of plane table surveying

Last Answer : 1.it is most rapid method of surveying. 2. it is suitable for magnetic areas. 3.The map can be prepared easily ,and does not require greater skill. 4.Irregular objects can be represented ... is less costly. 7 The check lines detects the errors of measurement and plotting on field itself. 

State any four characteristics of contours with sketches.

Description : State any four characteristics of contours with sketches.

Last Answer : Characteristics of contours - The characteristics of contours are described in following statements with the help of necessary sketches. 1. All the points on contour line represent same reduced level or equal ... 8. The summit of four ridge lines represents saddle as shown in sketch 8.

Explain direct method of contouring.

Description : Explain direct method of contouring.

Last Answer : Direct method of contouring - In this method of contouring, the contours of required reduced level are plotted on ground itself. The procedure of direct method of contouring is as follows. ... identical coloured pegs, we get the required contours on ground by this direct method of contouring. 

Define transiting and swinging of theodolite.

Description : Define transiting and swinging of theodolite.

Last Answer : Transiting of theodolite - The vertical movement of telescope about its horizontal axis through 360 degree is known as Transiting of telescope of theodolite. Swinging of theodolite - The lateral or ... of theodolite about its vertical axis through 360 degree is known as Swinging of theodolite.

What do you mean by zero circle in area measurement?

Description : What do you mean by zero circle in area measurement?

Last Answer : Zero Circle - It is the circle formed due to sliding of wheel of mechanical planimeter without changing the reading of circular measuring disc. It is unmeasured circular area on drawing sheet due to non-rotation of counter disc.

Give the main features of total station

Description : Give the main features of total station

Last Answer : 1. Easy access to any desired programme and mode of selection 2. Automatic atmospheric correction 3. Guide message arrangement 4. Higher distance resolution 5. Two speed tangent resolution 6. Tri axis compensation 7. East to read arrangement 8. Detachable tribranch facility

Define following terms and give any two components of each : 1. GIS 2. GPS

Description : Define following terms and give any two components of each : 1. GIS 2. GPS 

Last Answer : GIS:- A geographic information system is a computer based tool that allows you to create, manipulate, analyze ,store & display information based on its location. Components:- 1) hardware 2) ... position &location speed and direction. Components:- 1) Antenna 2) Radio frequency

Enlist the advantages and disadvantages of total station

Description : Enlist the advantages and disadvantages of total station

Last Answer : Advantages of Total station - 1) Great speed of the work 2) Better accuracy in the measurements 3) Low power consumptions 4) Less time required for work. 5) Less man power required ... Total station - 1) Its high initial cost 2) There are no effective checks over its measurements.

What is meant by zero circle? State the advantages of digital planimeter over polar planimeter.

Description : What is meant by zero circle? State the advantages of digital planimeter over polar planimeter.

Last Answer : Zero circle:- When the tracing point is moved along a circle without rotation of the wheel i.e. when the wheel slides without any change in reading ,the circle is known as the zero circle or ... are required for area. 3) It gives more accurate reading 4) Less time required for measurement

State the component parts of micro optic theodolite . How it is superior to a transit theodolite. Also write the situation where it is suitable.

Description : State the component parts of micro optic theodolite . How it is superior to a transit theodolite. Also write the situation where it is suitable.

Last Answer : Component parts of micro optic theodolite 1) Telescope 2) Magnification with standard eyepiece. 3) Level tube 4) Foot screws. 5) Tribatch & Trivet 6) Optical micrometer 7) Changing nob 8) ... is most suitable 3) This instrument is durable for harsh environments. 4) It is simple in use.

State any four uses of digital theodolite.

Description : State any four uses of digital theodolite.

Last Answer : The uses of digital theodolite are as follows. 1. To measure horizontal angle vey precisely up to one second. 2. To measure vertical angle accurately up to one second. 3. To set ... reduced levels of ridge and valley lines accurately. 5. To determine horizontal distance more precisely

List any four modern survey instruments.

Description : List any four modern survey instruments.

Last Answer : Following are the modern survey instruments. 1. Digital Level 2. Electronic Distance Meter (EDM) 3. Micro-optic Theodolite 4. Total Station 5. Global Positioning System (GPS) Device 6. Aerial Camera 7. Remote Sensors

State any two situations under which tacheometry is preferred.

Description : State any two situations under which tacheometry is preferred. 

Last Answer : Tacheometry is preferred in following situations. 1. When horizontal distances can't be measured by chaining on highly uneven ground. 2. When vertical distances or reduced levels can't be measured ... is necessary to fill the details in topographic map and contour map with low degree of precision.

State any four uses of transit theodolite.

Description : State any four uses of transit theodolite.

Last Answer : Transit theodolite is useful for the following. 1. To measure the horizontal and vertical angles between survey stations. 2. To measure deflection angles between survey lines. 3. To measure horizontal ... tubular compass to it. 6. To prolong or extend the survey line up to required destination.

Write the use of Gale’s table.

Description : Write the use of Gale’s table.

Last Answer : Gale’s traverse table is useful to find out independent coordinates of theodolite traverse by applying necessary corrections to consecutive co-ordinates of the same traverse. Further these independent co-ordinates are useful to draw the accurate traverse without linear and angular errors.