1703Civil EngineeringMedium
The maximum spacing of contraction joints in rigid pavements is________?
A3.5 m
B5.5m
C4.5 m
D2.5 m
Correct answer
C. 4.5 m
Explanation
The correct answer is 4.5 m.
Correct answer
C. 4.5 m
Explanation
The correct answer is 4.5 m.
A truss containing j joints and m members, will be a simple truss if________?
A telephone switchboard 100 pair cable can be made up with either enameled wire or tinned wire. There will be 400 soldered connections. The cost of soldering a connection on the enameled wire will be P 1.65 on the tinned wire, it will be P 1.15. A 100- pair cable made up with enameled wire cost P 0.55 per linear foot and those made up of tinned wire cost P 0.75 per linear foot. Determine the length of cable run in feet so that the cost of each installation would be the same?
Mansard roof is a roof which slopes in________?
The diameter of transverse reinforcement of columns should be equal to one-fourth of the diameter of the main steel rods but not less than________?
A unit hydro graph has one unit of________?
The design yield stress of steel according to IS: 456-1978 is________?