Thermal efficiency of well maintained boiler will be of the order___________________?

Related Mcqs:

Sublimation region is the region where__________________?

A. solid and vapour phases are in equi-librium B. solid and liquid phases are in equilibrium C. liquid and vapour phases are in equilibrium D. solid, liquid and vapour phases are in equilibrium E. none of the above...

Steam engine operates on_________________?

A. carnot cycle B. joule cycle C. Stirling cycle D. brayton cycle E. none of the above...

The crown of the fire box is made hemispherical in order to___________________?

A. give maximum space B. give maximum strength C. withstand pressure inside boiler , D. resist intense heat in fire box E. enable easy,manufacture...

The pressure of reheat steam after passing through reheater compared to inlet condition is _________________?

A. more B. less C. equal D. may be more or less depending on capacity of reheater E. none of the above...

The three “Ts” for good combustion are____________________?

A. temperature, time, and turbulance B. total air, true fuel, and turbulance C. thorough mixing, total air, and temperature D. total air, time, and temperature E. none of the above...