Power Systems The fact that current density is higher at the surface when compared to centre is known as skin effect All of these carona proximity effect skin effect All of these carona proximity effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems The internal flux linkage due to internal flux of a conductor is All of these I/6*10-7 wb-T/m I/2*10-7 wb-T/m I/4*10-7 wb-T/m All of these I/6*10-7 wb-T/m I/2*10-7 wb-T/m I/4*10-7 wb-T/m ANSWER DOWNLOAD EXAMIANS APP
Power Systems Transmission lines are transposed to reduce interference with neighbouring communication lines skin effect proximity effect ferranti effect interference with neighbouring communication lines skin effect proximity effect ferranti effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems IF the time of operation of a relay for unity TMS is 10 sec then the time of operation for 0.5 TMS is 5 sec. 10 sec. none of these. 20 sec. 5 sec. 10 sec. none of these. 20 sec. ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the inertia constant H = 10 MJ/MVA for a 50 MVA generator, the stored energy is 500 MJ 50 MJ 10 MJ 5 MJ 500 MJ 50 MJ 10 MJ 5 MJ ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pipes carrying steam are generally of cast iron. aluminium. steel. cobalt. cast iron. aluminium. steel. cobalt. ANSWER DOWNLOAD EXAMIANS APP
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