Water boils when its vapour pressure ___________________?

Related Mcqs:

The state of vapour under saturation condition is described by_______________?

A. pressure alone B. temperature alone C. pressure and temperature D. pressure and dryness fraction E. dryness fraction alone...

Which of the following substance will have same percentage in both proximate and ultimate analysis___________________?

A. ash B. volatile matter C. moisture D. hydrogen E. none of the above...

The number of flue tubes in Lancashire boiler is_________________?

A. zero B. one C. two D. four E. many...

Which type of boiler can meet rapid changes of load____________________?

A. vertical fire tube type B. horizontal fire tube type C. horizontal water tube type D. vertical water tube type E. forced circulation type...

For the same diameter and thickness of tube, a water tube boiler compared to a fire tube boiler has ____________________?

A. more heating surface B. less heating surface C. equal heating surface D. heating surface depends on other parameters E. none of the above...