Hydraulic mean depth (Dm) for a circular pipe of diameter ‘D’ flowing full is 0.25 D. For a circular channel, at Dm = 0.3 D, gives the condition for the maximum?
Correct answer
C. Mean velocity
Explanation
The correct answer is Mean velocity.
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
C. Mean velocity
Explanation
The correct answer is Mean velocity.
Correct answer
D. Both A. & B.
Explanation
The correct answer is Both A. & B..
Correct answer
B. > 0.6
Explanation
The correct answer is > 0.6.
Correct answer
A. Cure pimples & dandruff
Explanation
The correct answer is Cure pimples & dandruff.
Correct answer
B. Easier grindability
Explanation
The correct answer is Easier grindability.
Correct answer
A. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Correct answer
A. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Correct answer
D. Increase in molecular attraction
Explanation
The correct answer is Increase in molecular attraction.
Correct answer
B. 2
Explanation
The correct answer is 2.
Correct answer
A. Raoult’s law
Explanation
The correct answer is Raoult’s law.