Power Systems Pin insulators are used up to 120 kV any voltage level 33 kV 11 kV 120 kV any voltage level 33 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems Suspension type insulators are used for voltage beyond 230 V 440 V 33 kV 11 kV 230 V 440 V 33 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems A hydroelectric power station is commonly found in swamps. desert areas. hilly areas. grasslands. swamps. desert areas. hilly areas. grasslands. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Peak load power plants is/are pumped storage plant diesel plant nuclear plants both 1 and 2 pumped storage plant diesel plant nuclear plants both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The voltage and current instantaneous values are given as 5 sin (ωt + 30°) pu and 2 sin (ωt - 15°) pu respectively. Find the per unit active power? 5.353 pu 3.535 pu 7 pu 5 pu 5.353 pu 3.535 pu 7 pu 5 pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3-phase transmission line operating at Vs = 400 kV and has ABCD parameters A= D = 0.8∠0°, B = 100∠90° Ω, C = 0.5*10-6∠90° ℧. Find the no load receiving end voltage? 500 kV 320 kv 600 kV 400 kV 500 kV 320 kv 600 kV 400 kV ANSWER DOWNLOAD EXAMIANS APP
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