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
A. vertical straight line
Explanation
The correct answer is vertical straight line.
Correct answer
B. medium head application from 24 to 180 m
Explanation
The correct answer is medium head application from 24 to 180 m.
Correct answer
E. resolution of forces
Explanation
The correct answer is resolution of forces.
Correct answer
C. point or line contact between the two elements when in motion
Explanation
The correct answer is point or line contact between the two elements when in motion.
Correct answer
B. more efficient
Explanation
The correct answer is more efficient.
Correct answer
A. Reaction turbines
Explanation
The correct answer is Reaction turbines.
Correct answer
B. NPT (national pipe threads)
Explanation
The correct answer is NPT (national pipe threads).
Correct answer
E. reduce wear and eliminate scuffing
Explanation
The correct answer is reduce wear and eliminate scuffing.
Correct answer
E. 5
Explanation
The correct answer is 5.
Correct answer
A. the magnitude and direction of the velocity do not change from point to point in the fluid
Explanation
The correct answer is the magnitude and direction of the velocity do not change from point to point in the fluid.