In a nuclear reator thermal energy is obtained from fission of radioactive material. fusion of radioactive material. burning of fuel rods in oxygen. all of above. TRUE ANSWER : ? YOUR ANSWER : ?
A transmission line has surge impedance of 400 Ω, operating at Vs = Vr = 400 kV line is compensated with a shunt capacitance of 30%. The line is connected to a generator delivering 200 MW. Find the load angle with out and with compensation respectively? 30° and 26° 26° and 30° 30° and 45° 45° and 26° TRUE ANSWER : ? YOUR ANSWER : ?
A generating station has a maximum demand of 50 MW a load factor of 60 %, a plant capacity factor of 45 % and if the plant while running as per schedule were fully loaded. The daily energy produced will be 720 MW. 740 MW. 730 MW. 710 MW. TRUE ANSWER : ? YOUR ANSWER : ?
Attenuation occurs due to conductance inductance resistance both 1 and 3 TRUE ANSWER : ? YOUR ANSWER : ?
The area under a flow duration curve represents total power available. maximum rate of run-off during the period. total of units of energy available. total quantity of run-off during that period. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following methods is/are used for reactive or voltage compensation shunt capacitor All of these generation excitation control series capacitor TRUE ANSWER : ? YOUR ANSWER : ?
On what factors does the selection of a water turbine depend Working head. All of above. Speed. Nature of load. TRUE ANSWER : ? YOUR ANSWER : ?
Counter poise is used for reduce losses proper discharging of lighting surges more surge impedance less surge impedance TRUE ANSWER : ? YOUR ANSWER : ?
Making current is a------------ value? average peak value any of the above RMS TRUE ANSWER : ? YOUR ANSWER : ?
When a transformer is loaded, the secondary terminal voltage gains. That means power factor is lagging. leading. zero. unity. TRUE ANSWER : ? YOUR ANSWER : ?