MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
B. stable
Explanation
The correct answer is stable.
Correct answer
B. 10 to 15 days
Explanation
The correct answer is 10 to 15 days.
Correct answer
D. 1
Explanation
The correct answer is 1.
Correct answer
A. decreases both voids ratio and permeability
Explanation
The correct answer is decreases both voids ratio and permeability.
Correct answer
D. reduces right angled collisions but may increase rear end collisions
Explanation
The correct answer is reduces right angled collisions but may increase rear end collisions.
Correct answer
B. fcr>fcs>fc
Explanation
The correct answer is fcr>fcs>fc.
Correct answer
C. 8hp/l2
Explanation
The correct answer is 8hp/l2.
Correct answer
D. log-log plot of friction factor against Reynolds number
Explanation
The correct answer is log-log plot of friction factor against Reynolds number.
Correct answer
B. its latest start time and earliest start time
Explanation
The correct answer is its latest start time and earliest start time.
Correct answer
A. 2 to 6 hours
Explanation
The correct answer is 2 to 6 hours.