The unit of power in S.I. units is_______________________?

Related Mcqs:

Absolute zero pressure will occur _____________________?

A. at sea level B. at the center of the earth C. when molecular momentum of the system becomes zero D. under vacuum conditions E. at a temperature of – 273 °K...

Zeroth law of thermodynamics________________?

A. deals with conversion of mass and energy B. deals with reversibility and irreversibility of process C. states that if two systems are both in equilibrium with a third system, they are in thermal equilibrium with each other D. deals with heat engines E. does not exist...

Thermal power plant works on______________?

A. Carnot cycle B. Joule cycle C. Rankine cycle D. Otto cycle E. Brayton cycle...

If a system after undergoing a series of processes, returns to the initial state then__________________?

A. process is thermodynamically in equilibrium B. process is executed in closed system cycle C. its entropy will change due to irreversibility D. sum of heat and work transfer will be zero E. no work will be done by the system...

If a gas is heated against a pressure, keeping the volume constant, then work done will be equal to__________________?

A. + v B. – ve C. zero D. pressure x volume E. any where between zero and infinity...