- (A) former generates steam at high pressure
- (B) former occupies less space for same power
- (C) rate of steam flow is more in former case
- (D) former is used for high installed capacity
- (E) chances of explosion are less in former case
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- (A) avoid excessive build up of pressure
- (B) avoid explosion
- (C) extinguish fire if water level in the boiler falls below alarming limit
- (D) control steam dome
- (E) remove molten aslj
- (A) 20%
- (B) 40%
- (C) 50%
- (D) 75%
- (E) 90%
- (A) boiler effectiveness
- (B) boiler evaporative capacity
- (C) factor of evaporation
- (D) equivalent evaporation
- (E) boiler efficiency
- (A) steam evaporation rate per kg of fuel fired
- (B) work done in evaporating 1 kg of steam per hour from and at 100°C into dry saturated steam
- (C) the evaporation of 15.65 kg of water per hour from and at 100°C into dry saturated steam
- (D) work done by 1 kg of steam at saturation condition
- (E) heat consumed in evaporating 1 kg water at 0°C to steam at 100°C and 1.033 kg/cm pressure
- (A) in the drum
- (B) in the fire tubes
- (C) above steam dome
- (D) over the combustion chamber
- (E) at the inlet of chimney
- (A) one
- (B) two
- (C) one steam drum and one water drum
- (D) no drum
- (E) none of the above
- (A) throttling calorimeter
- (B) separating calorimeter
- (C) combined separating and throttling calorimeter
- (D) bucket calorimeter
- (E) none of the above
- (A) horizontal straight line
- (B) vertical straight line
- (C) straight inclined line
- (D) curved line
- (E) none of the above
- (A) drooping characteristic
- (B) lihear characterisstic
- (C) rising characteristic
- (D) flat characteristic
- (E) none of the above
