- (A) 1 kg/cm2
- (B) 5 kg/cm2
- (C) 10 kg/cm2
- (D) 18 kg/cm2
- (E) 31 kg/cm2
Mechanical Engineering Mcqs
- (A) heating takes place at bottom and the water supplied at bottom gets converted into the mixture of steam bubbles and hot water which rise to drum
- (B) water is supplied in durm and through down-comers located in atmospheric conditon it passes to the water wall and rises to drum in the form of mixture of water and steam
- (C) feed pump is employed to supplement natural circulation in water wall type furnace
- (D) water is converted into steam in one . pass without any recirculation
- (E) water is fed at atmospheric pressure
- (A) centrifugal pump
- (B) axial flow pump
- (C) gear pump
- (D) ejector pump
- (E) reciprocating pump
- (A) one-half
- (B) one-third
- (C) one-fourth
- (D) one-fifth
- (E) two-fifth
- (A) non-coking bituminous coal
- (B) brown coal
- (C) pulverised coal
- (D) coking bituminous coal
- (E) none of the above
- (A) atmospheric pressure
- (B) 5 kg/cm2
- (C) 10 kg/cm2
- (D) 40 kg/cm2
- (E) 75-80 kg/cm2
- (A) 30 MW
- (B) 60 MW
- (C) 100 MW
- (D) 210 MW
- (E) 500 MW
- (A) 1 tp 1.25m
- (B) 1 to 1.75 m
- (C) 2 to 4 m
- (D) 1.75 to 2.75 m
- (E) 2.25 to 4.5 m
- (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
- (A) more
- (B) less
- (C) same
- (D) could be more or less depending on other factors
- (E) none of the above
