Mechanical equivalent of heat for 1 kcal or Joule’s equivalent is equal to_________________?

Related Mcqs:

Coke is produced by__________________?

A. pulverising coal in inert atmosphere B. heating wood in a limited supply of air at temperatures below 300GC C. strongly heating coal continuously for about 48 hours in the absence of air in a closed vessel D. binding the pulverised coal into brick-etts E. enriching carbon in the coal...

Which of the following is a fire tube boiler________________?

A. locomotive boiler B. Babcock and Wilcox boiler C. Stirling boiler. D. all of the above E. none of the above...

100% efficiency of a thermal cycle cannot be achieved because of __________________?

A. frictional losses B. it is not possible to achieve 0°K temperature C. leakage D. non-availability of ideal substance E. none of the above...

Which is not correct statement about the function of furnace____________________?

A. to provide proper conditions for con-tinuous complete combustion B. mix fuel with air and ignite C. separate ash from coal D. maintain heat supply to prepare and ignite the incoming fuel E. to minimise radiation losses...

The proximate analysis of fuel lists__________________?

A. various chemical constituents, carbon, hydrogen, oxygen etc, plus ash as per-cents by volume B. various chemical constituents, carbon, hydrogen, oxygen, etc, plus ash as per-cents by weight C. fuel constituents as percents by volume of moisture, volatile, fixed carbon and ash D. fuel constituents as percents by weight of moisture, volatile, fixed carbon and … The proximate analysis of fuel lists__________________?Read More...