State the meaning of degree of curve and long chord.

1 Answer

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.

Related questions

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

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

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

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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. 

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

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

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Last Answer : Simple curve

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

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

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

Last Answer : Sketch of simple circular curve and show notation there on :

Description : Define compound curve and reverse curve

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Description : The radius of a simple circular curve is 300 m and length of its specified chord is 30 m. The degree of the curve is (A) 5.73° (B) 5.37° (C) 3.57° (D) 3.75°

Last Answer : (A) 5.73°

Description : If D is the degree of the curve of radius R, the exact length of its specified chord, is (A) Radius of the curve sine of half the degree (B) Diameter of the curve sine of half the ... Diameter of the curve cosine of half the degree (D) Diameter of the curve tangent of half the degree

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Last Answer : (A) Degree of the curve

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Description : State any four uses of digital theodolite.

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

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

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Description : State any four uses of transit theodolite.

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Description : State the possible error while using planimeter for finding area of an irregular figure.

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Description : State the principle of EDM with sketch.

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Description : State four component parts of digital theodolite and state their purpose.

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Description : State the uses of Global positioning system (GPS) 

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Description : State the classification of electronic distance meter. 

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Description : State the application of total station. 

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Description : State the errors eliminated by repetition method. 

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Description : State any four uses of contour.

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Description : State the practical applications of remote sensing in civil engineering project.

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Description : State the procedure of measurement of horizontal angle by repetition method. 

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Description : State Bowditch’s Rule. 

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Description : State any eight practical applications of E.D.M. 

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Description : Define tacheometer. State essential characteristics of tacheometer.

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Description : State any two application of each of GIS in land information and land environmental field.

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Description : State any four special feature of total station.

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Description : State different relationship between fundamental lines of theodolite.

Last Answer : When the instrument is in perfect adjustment, the following relations should exists: 1) The axis of the plate level must be perpendicular to the vertical axis. 2) The line of collimation ... collimation. 5) The vernier of vertical circle must read zero when the telescope is perfectly horizontal.

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.