Gas coolled reactor use heavy water as coolant as well as moderator. use CO2. or helium as coolant and graphite the moderator. both B and C. use coolant at pressure of 14-28 Kg/cm2 and at temperature of 700°-800° c. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following rotor is used in thermal power plants? either of these squirrel cage rotor salient pole rotor cylindrical rotor TRUE ANSWER : ? YOUR ANSWER : ?
Radio interference occur in telecommunication line due to electro static induction both 1 and 2 electro magnetic induction nether 1 nor 2 TRUE ANSWER : ? YOUR ANSWER : ?
In thermal plant most of the energy is wasted in turbines condenser boiler ESP TRUE ANSWER : ? YOUR ANSWER : ?
Stock bridge dampers are used in case hill areas to over come the which problem? increase power factor unequal ice loading increase string efficiency All of these TRUE ANSWER : ? YOUR ANSWER : ?
Which type of connection is employed for current transformers for the protection of delta- star connected 3-phase transformer? delta-delta delta-star star-star star-delta TRUE ANSWER : ? YOUR ANSWER : ?
The specific speed of water turbine is the speed at which the turbine develops maximum horse power. unit horse power at unit head. a minimum horse power. unit horse power at all heads. TRUE ANSWER : ? YOUR ANSWER : ?
For a 500 Hz frequency excitation, a 100 km long power line will be modelled as shunt capacitor medium transmission line any of the above long transmission line TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following plants is/are base load plants run off river pump storage nuclear both 1 and 2 TRUE ANSWER : ? YOUR ANSWER : ?
The draft tube is provided to raise the water surface of the stream to create an artificial head. reduce the effect of water hammer. increase the acting head on the water wheel. None of these TRUE ANSWER : ? YOUR ANSWER : ?