App Logo

No.1 PSC Learning App

1M+ Downloads
During Abrasion test, the disc revolves at a speed of

A13 rpm

B25 rpm

C33 rpm

D40 rpm

Answer:

C. 33 rpm


Related Questions:

Redundant frames have members
Which one of the following gives the correct decreasing order of the densities of all sample
The efficiency of a single reverted lap joint is
Which type of loading produces direct and bending stresses
Which one of the following is an abbreviation used in engineering drawing