Q.4 If Ris the radius of a main circular curve, A is the angle of deflection and a is the polar deflection angle of any point, its radial distance is A (a) 3R sin sin2a (b) 3R sin .sin 3a (c) 3R√sin2A.sina (d) None of these

Q: Q1- Find the area of the region that is enclosed between the curves y = x and y = x² - 2x. y=x…

A: Step 1:    Step 2: Step 3: Step 4:

Q: The curve y= x* bounds the shaded 600 section on top. The vertical lines X = 2 in. and x = 5 in.…

A: Given Data: The equation of the curve is y=x4. The limit of curve in X-direction is 2 in. to 5 in.…

Q: A wooden beam is loaded by a distributed load w = 6 N/mm as shown in Figure Q4(a). The cross-section…

A:

Q: find the equations of the elastic curve using doube integration with coordinates x, and Xz and…

A:

Q: Determine the slope at Point D for the beam shown. EI is constant. Use Virtual Work or Castigliano's…

A: Option b   wL3/(192EI)  is correct

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.