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.Management Sciences
Category: Civil Engineering Mcqs
A particle inside a hollow sphere of radius r, having coefficient of friction -rr can rest upto height of__________________?
A. r/2
B. r/A
C. r/%
D. 0.134 r
E. 3r/8
Assertion A : Shishum is used for decorative woodwork. Reason R : Shishum can be polished to an excellent finish. Select your answer according to the coding system given below ?
A. Both A and R are true and R is the correct explanation of A
B. Both A and R are true but R is not the correct explanation of A
C. A is true but R is false
D. A is false but R is true
The main cause of meandering is________________?
A. presence of an excessive bed slope in the river
B. degradation
C. the extra turbulence generated by the excess of river sediment during floods
D. none of the above
The unit of power in S.I. units is______________?
A. newton meter
B. watt
C. joule
D. kilogram meter/sec
E. pascal per sec
The unit of kinematic viscosity is_______________?
A. gm/cm-sec2
B. dyne-sec/cm2
C. gm/cm2-sec
D. cm2/sec
To ensure exact gauge, the gauge tie plates are provided at_________________?
A. toe of the switch
B. nose of crossing
C. both (A) and (B)
D. none of the above
The condition of equilibrium for any system of forces in a plane is____________________?
A. that polygon of forces must close
B. that resultant couple must be zero
C. both (A) and (B)
D. none of the above
If no resistance is encountered by displacement, such a substance is known as___________________?
A. fluid
B. water
C. gas
D. perfect solid
E. ideal fluid
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