This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Radioactive Decay & Half Life – I”. 1. Fast breeder nuclear reactors using enriched uranium as fuel may contain upto a maximum of __________ percent of U-235 (i.e. fissile material). a) 15 b) 45 c) 65 d) 85 2. __________ have … Read more
This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Evaporation, Boiler Blowdown and Steam Purity”. 1. When the circulation of water, in a boiler, is by a centrifugal pump, then the boiler is known as _____________ a) forced circulation boiler b) externally fired boiler c) naturally circulation boiler d) internally … Read more
This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Air Preheaters, ESP and Deareration”. 1. The relative efficiency is defined as? a) ratio of thermal efficiency to rankine efficiency b) ratio of brake power to the indicated power c) ratio of heat equivalent to indicated power to the energy supplied … Read more
This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Superheaters, Reheaters and Steam Generator Control”. 1. Which of the following is a water tube boiler? a) Lancashire boiler b) Cochran boiler c) Babcock & Wilcox boiler d) Locomotive boiler 2. The number of fire tubes in a Cochran boiler are … Read more
This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Water Tube Boilers”. 1. In a glass rube type water indicator for a boiler, one end of the tube is connected to water space and the other end is connected to ________________ a) chimney b) water space c) steam space d) … Read more
This set of Power Plant online test focuses on ” Fire Tube Boilers – II”. 1. The object of producing draught in a boiler is ___________ a) to provide an adequate supply of air for the fuel combustion b) to exhaust the gases of combustion from the combustion chamber c) to discharge the gases of … Read more
This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Fire Tube Boilers – I”. 1. Fire-tube boilers are used in? a) industrial steam generators b) utility steam generators c) marine steam generators d) none of the mentioned 2. Which of the following is not an advantage of a fire-tube boiler? … Read more
This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Steam Generator Types – II”. 1. The boiler in which the tubes are surrounded by hot gases is called ___________ a) fire tube boiler b) water tube boiler c) both fire and water tube boiler d) none of the mentioned 2. … Read more
This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Steam Generator Types – I”. 1. Which of the following auxiliaries are not used in steam Generators? a) economiser b) burner c) fan d) stoker 2. The formation of scale boiler leads to _________ a) decrease in efficiency of boiler b) … Read more
This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Steam generators”. 1. How can we classify steam generators on the basis of application? a) utility steam generators b) industrial steam generator c) marine steam generator d) all of the mentioned 2. What is the critical pressure of steam? a) 221.2 … Read more
