Pick up the correct statement as regards Cornish boiler and Lancashire boiler _______________?

Related Mcqs:

Latent heat of dry steam at atmospneric pressure is equal to____________________?

A. 539 kcal/kg B. 539 BTU/lb C. 427 kcal/kg D. 100 kcal/kg E. 471 kcal/kg...

The function of injector used in small steam plants is to________________?

A. create vacuum in furnace B. create vacuum at turbine exhaust C. pump feed water D. dose chemicals in feed water E. control steam temperature by injecting water...

The ratio of heat utilised to produce steam and the heat liberated in furnace is known as___________________?

A. boiler effectiveness B. boiler evaporative capacity C. factor of evaporation D. equivalent evaporation E. boiler efficiency...

Heating value of fuel used is as on fired basis. If it is reported for dry or moisture free fuel, then latter should be multiplied by the following factor to correct for as fired value ___________________?

A. (1- moisture content) B. (1 + moisture content) C. 1 + moisture content D. 1 – moisture content...

Gusset stays in a boiler are provided to____________________?

A. prevent the bulging of flat surfaces B. avoid explosion in furnace C. prevent leakage of hot flue gases D. support furnace freely from top E. prevent atmospheric air leaking into furnace...