M

Mr. Dubey • 52.30K Points
Coach 

Q. The critical speed of a shaft with a disc supported in between is equal to the natural frequency of the system in

(A) Transverse vibrations
(B) Torsional vibrations
(C) Longitudinal vibrations
(D) All of these
Correct : Option (A)

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. At 750°K and 1 atm, the approximate value of Schmidt number for air is

Q. In an engine radiator, heat is transferred by

Q. Which of the following power plant has the highest cost per kW installed?

Q. In a steam engine, the piston rod is usually connected to the cross-head by means of a

Q. From which of the following is the type of computer aided process planning

Q. Percentage improvement in power in case of a four stroke diesel engine with the help of a supercharger may be expected in the range

Q. Thermal conductivity of water in general with rise in temperature

Q. The air standard efficiency of a turbine cycle is 56.5%, which one of the following may be Carnot efficiency between the temperature limits of the cyc

Q. According to ASTM E709-95 in using prod technique, prod spacing shall not exceed:

Q. To refrain from separation in subsonic nozzles, the expansion angle must not be more than