Correct answer
B. Both A. & B.
Explanation
The correct answer is Both A. & B..
Probability of cavitation occuring becomes very high, when the local ________ resulting?
The rate of emission of radiation by a body does not depend upon the________?
Which of the following processes follows the hardening process for reducing the hardening strains & increasing the toughness of the steel part?
Noise level in a quiet private business office is about ________ decibels?
The expected efficiency of a single riveted lap joint is of the order of 50%. If the thickness of the plate is increased four times, then the rivet diameter will have to be increased ________ times?
Propeller type centrifugal pumps are most suitable for________?