Q. ......................Support the masonary in opening of doors and windows ?
(A) Lintels
(B) Purlins
(C) Girder
(D) rafters
Ans- A
Q.2 Numbers of independent elastic constant for orthotropic materials such as wood is ?
(A) 2
(B) 9
(C) 13
(D) 21
Ans-B
Q. Capillary action is due to ?
(A) Adhesion
(B) Cohesion
(C) Adhesion & Cohesion both
(D) Niether adhesion nor cohesion
ans- C
Q.With respect to temperature viscosity of liquids ?
(A) increase
(B) Decrease
(C) May increase or decrease
(D) Remains unchaned
Ans- B
Q. For water supply to a medium town, what is the daily variation factor ?
(A) 2.5
(B) 1.5
(C) 3.0
(D) 3.5
Ans- B
Q. Which of the following is used to determine the small colour densities ?
(A) Turbiiditimeter
(B) Nephelometer
(C) Tintometer
(D) Hygrometer
Ans- C
Q. Which of the following is the longest line ?
(A) Base line
(B) Tie line
(C) Check line
(D) Both base & tie line
Ans- A
Q. The minimum width of the National highway should be ?
(A) 3.7 m
(B) 5.7 m
(C) 6.7 m
(D) 4.7 m
Ans- B
Q. The ratio of different ingredient (cement, sand, aggregate) in concrete mix of grade M20, is ?
(A) 1 : 1 : 2
(B) 1 : 1 1/2 : 3
(C) 1 : 2 : 3
(D) 1 : 3 : 6
Ans- B
Q. Which of the following rock is extremely fine grained in structure ?
(A) Basalt
(B) Granite
(C) Calcite
(D) Dolomite
Ans- A
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