Caking coals are those which__________?

Related Mcqs:

The commercial sources of energy are____________?

A. solar, wind and biomass B. fossil fuels, hydropower and nuclear energy C. wood, animal wastes and agriculture wastes D. none of the above...

In Rankine cycle the work output from the turbine is given by__________?

A. change of internal energy between inlet and outlet B. change of enthaply between inlet and outlet C. change of entropy between inlet and outlet D. change of temperature between inlet and outlet...

The artificial draught normally is designed to produce____________?

A. less smoke B. more draught C. less chimney gas temperature D. all of the above...

For the safety of a steam boiler the number of safety valves fitted are____________?

A. four B. three C. two D. one...

Load curve is useful in deciding the__________?

(a) A. operating schedule of generating units B. sizes of generating units C. total installed capacity of the plant D. all of the above...