Related Questions

The maximum thickness of expansion joint in rigid pavements is
A 10 mm
B 25 mm
C 50 mm
D 100 mm
The function of an expansion joint in rigid pavements is to
A Relieve warping stresses
B Relieve shrinkage stresses
C Resist stresses due to expansion
D Allow free expansion
The instantaneous center of a rigid thin disc rolling on a plane rigid surface is located at
A the centre of the disc
B the point of contact
C an infinite distance on the plane surface
D the point on the circumference situated vertically opposite to the contact point
A rigid-jointed plane frame is stable and statically determinate if (where m is number of members, r is reaction components and j is number of joints)
A (m + r) = 2j
B (m + r) = 3j
C (3m + r) = 3j
D (m + 3r) = 3j
These types of pipes are generally connected with bell and spigot joints or flanged joints:
A Soil and waste
B Water and gas
C Water and steam
D Gas and soil
The drive-shafts are connected to the differential and wheel hubs through universal joints because the universal joints
A Absorb the vibrations transferred from the surface of the road
B Compensate for variations in the relative positions of the differential and the wheels which result from bumpy road surfaces or other similar driving conditions.
C Absorb any difference in speed between the left and right wheels when the vehicle is turning
D None of the above
Number of vertical joints in a stretcher course is x times the number of joints in the header course, where x is equal to
A $$\frac{1}{2}$$
B 1
C 2
D $$\frac{1}{4}$$
Maximum daily traffic capacity of bituminous pavements is
A 500 tonnes per day
B 1000 tonnes per day
C 1500 tonnes per day
D 2000 tonnes per day
The maximum spacing of vertical stiffeners is (where d is the distance between flange angles)
A 1.33 d
B 1.25 d
C 1.5 d
D 1.75 d
In case of a shell and tube heat exchanger, the minimum and maximum baffle spacing is respectively (where, D = inside diameter of the shell)
A $$\frac{{\text{D}}}{5}$$ and D
B $$\frac{{\text{D}}}{2}$$ and 2D
C $$\frac{{\text{D}}}{4}$$ and 2D
D D and 2D

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