Power Systems To reduce the radio interference which line is/are transposed? Both power and telecommunication lines None of these Power line either 1 or 2 Both power and telecommunication lines None of these Power line either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? Corona is reduced by increasing the distance between the conductor decreasing the supply frequency increasing the radius of the conductor All of these increasing the distance between the conductor decreasing the supply frequency increasing the radius of the conductor All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems The economics of power plant is greatly influenced by nether 1 nor 2 load factor diversity factor both 1 and 2 nether 1 nor 2 load factor diversity factor both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Load frequency control is achieved by properly matching the individual machines reactive powers. turbine inputs. generator ratings. generated voltages. reactive powers. turbine inputs. generator ratings. generated voltages. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantage/s of per unit system as compare to absolute system? calculation time is less All of these only one equation is required memory required is less calculation time is less All of these only one equation is required memory required is less ANSWER DOWNLOAD EXAMIANS APP
Power Systems Surge impedance loading (SIL) is represented by both 1 and 2 Vph²/Zs Vl²*√(C/L) Vl²/Zs both 1 and 2 Vph²/Zs Vl²*√(C/L) Vl²/Zs ANSWER DOWNLOAD EXAMIANS APP
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