Power Plant Engineering A nuclear reactor is said to be critical when the neutron population in the reactor core is Rapidly increasing leading to the point of explosion Decreasing from the specified value Constant Reduced to zero Rapidly increasing leading to the point of explosion Decreasing from the specified value Constant Reduced to zero ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Which one of the following is NOT an accessory for the boiler ? Condenser Air Preheater Economizer Feed water pump Condenser Air Preheater Economizer Feed water pump ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Enriched uranium is required as a fuel in a nuclear reactor, if light water is used as moderator and coolant, because light water has High neutron scatter cross-section High neutron absorption cross-section Low neutron absorption cross-section Low moderating efficiency High neutron scatter cross-section High neutron absorption cross-section Low neutron absorption cross-section Low moderating efficiency ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Effective moderators are those materials which contain Light weight atoms Zero weight atoms Critical atoms Heavy weight atoms Light weight atoms Zero weight atoms Critical atoms Heavy weight atoms ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering Plutonium (Pu239) is produced By fission of Th232 As basic raw material When U238 is irradiated by neutrons Artificially By fission of Th232 As basic raw material When U238 is irradiated by neutrons Artificially ANSWER DOWNLOAD EXAMIANS APP
Power Plant Engineering In a thermal power plant, coal from the coal handling plant is moved to the boiler bunker through a Bucket conveyor Belt conveyor Overhead crane Fork lift truck Bucket conveyor Belt conveyor Overhead crane Fork lift truck ANSWER DOWNLOAD EXAMIANS APP
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