Electric Circuits Which of the following are the passive elements? None of these. Both Bulb Resistor None of these. Both Bulb Resistor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Total instantaneous power supplied by a 3 - φ AC supply to a balanced RL load is constant. pulsating with non zero average. zero. pulsating with zero average. constant. pulsating with non zero average. zero. pulsating with zero average. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Specific resistance is measured in ohm. ohm/cm. ohm - cm. mho. ohm. ohm/cm. ohm - cm. mho. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire of 0.14 mm diameter and specific resistance 9.6 Ω - cm is 440 cm long. The resistance of the wire will be 11.3 Ω. 27.4 Ω. 13.7 Ω. 9.6 Ω. 11.3 Ω. 27.4 Ω. 13.7 Ω. 9.6 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistances have the following ratings 150 Ω at 5 %, 100 Ω at 5 % and 200 Ω at 5 % respectively. The percentage error when all the three are connected in series will be + 8 %. + 7 %. + 5 %. + 6 %. + 8 %. + 7 %. + 5 %. + 6 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the reactive power in AC operation? Real power × sinθ. Apparent power × sinθ. Apparent power × cosθ. Real power × cosθ. Real power × sinθ. Apparent power × sinθ. Apparent power × cosθ. Real power × cosθ. ANSWER DOWNLOAD EXAMIANS APP
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