Power Systems The insulation resistance of the 20 km long underground cable is 8 MΩ. Other things being same, the insulation resistance of 10 km long cable will be 4 MΩ 32 MΩ 8 MΩ 16 MΩ 4 MΩ 32 MΩ 8 MΩ 16 MΩ ANSWER DOWNLOAD EXAMIANS APP
Power Systems The specific speed ( NS ) of turbine is given by N√( P ) / H1.25. none of these. P√( N ) / H3/2. N√( P ) / H2/3. N√( P ) / H1.25. none of these. P√( N ) / H3/2. N√( P ) / H2/3. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Skin effect depends on conductivity frequency All of these relative permeability conductivity frequency All of these relative permeability ANSWER DOWNLOAD EXAMIANS APP
Power Systems The thermal efficiency of BWR is greater than that of PWR. less than that of PWR. equal to that of PWR. None of these greater than that of PWR. less than that of PWR. equal to that of PWR. None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems If L and C are 4 mH and 0.0001 μF respectively a current chop of magnitude 50 Amp would induced a voltage 400 kV. 200 kV. 100 kV. 50 kV. 400 kV. 200 kV. 100 kV. 50 kV. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3 layer, total diameter of an ACSR conductor is 5 cm. Find the diameter of each strand? 1.5 cm 5 cm 1 cm 15 cm 1.5 cm 5 cm 1 cm 15 cm ANSWER DOWNLOAD EXAMIANS APP
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