Electric Circuits The value of supply voltage for 400 W, 4 Ω load is 200 V. 400 V. 20 V. 40 V. 200 V. 400 V. 20 V. 40 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the real power in AC operation? Both option A and B. VIcosφ. Apperant power × cosφ. None of these. Both option A and B. VIcosφ. Apperant power × cosφ. None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits KVL works on the principle of None of these law of conservation of charge. both. law of conservation of energy. None of these law of conservation of charge. both. law of conservation of energy. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To reduce hysteresis loss, we use laminated sheets. soft-iron. copper bars. CRGO steel. laminated sheets. soft-iron. copper bars. CRGO steel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A cube of material of side 1 cm has a resistance of 0.002 Ω between its opposite faces. If the same volume of the material has a length of 4 cm and a uniform cross - section, the resistance of this length will be 0.064 Ω. 0.128 Ω. 0.032 Ω. 0.016 Ω. 0.064 Ω. 0.128 Ω. 0.032 Ω. 0.016 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following substance when added to electrolyte promotes smooth deposition? Albumen. Glucose. Any of above. Gelatine. Albumen. Glucose. Any of above. Gelatine. ANSWER DOWNLOAD EXAMIANS APP
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