Power Systems Find the surge impedance of a line when inductance is 160 mH and capacitance is 1µF? 800 Ω 400 Ω 160 Ω 200 Ω 800 Ω 400 Ω 160 Ω 200 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems What will be the thermal efficiency of a 240 V, 1000 W electric kettle if it brings 2 liters of water at 15° C to boiling point 15 Minutes 74.56 %. 79.33 %. 78.96 %. 80.25 %. 74.56 %. 79.33 %. 78.96 %. 80.25 %. ANSWER DOWNLOAD EXAMIANS APP
Power Systems What is the function of economiser in steam boilers cooling improving thermal efficiency All of these collect ash particals cooling improving thermal efficiency All of these collect ash particals ANSWER DOWNLOAD EXAMIANS APP
Power Systems Nuclear power plant are used as base load plants. intermediate load plants. peak load plants. none of above. base load plants. intermediate load plants. peak load plants. none of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Rating of fuse wire is expressed in Ampere. Mho. Ω. Watts. Ampere. Mho. Ω. Watts. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line is operating under no load has ABCD parameters B = 100∠90° has a phase shift of 0.2 rad, how much shunt reactor is required for compensation of ferranti effect? 2 mH 2 H 15.9 H 15.9 mH 2 mH 2 H 15.9 H 15.9 mH ANSWER DOWNLOAD EXAMIANS APP
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