An economiser in a boiler______________________?

Related Mcqs:

The specific heat of superheated steam in kcal/kg is generally of the order of___________________?

A. 0.1 B. 0.3 C. 0.5 D. 0.8 E. 1.0...

Lancashire boiler is of____________________?

A. stationary<fire tube-type B. horizontal type C. natural cirulation type D. internally fired type E. all of the above...

Which of the following is a water tube boiler_________________?

A. locomotive boiler B. Cochran boiler C. Cornish boiler D. Babcock and Wilcox boiler E. Lancashire boiler...

The safety valve at superheater as compared to drum safety valve setting is set at___________________?

A. higher value B. lower value C. same value D. any value 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...