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. 9.6 Ω. 13.7 Ω. 11.3 Ω. 27.4 Ω. 9.6 Ω. 13.7 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the reactive power in AC operation? Apparent power × sinθ. Real power × cosθ. Apparent power × cosθ. Real power × sinθ. Apparent power × sinθ. Real power × cosθ. Apparent power × cosθ. Real power × sinθ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The power dissipated in a pure capacitor is zero. proportional to the value of capacitance. proportional to applied voltage. both (B) and (C) above. zero. proportional to the value of capacitance. proportional to applied voltage. both (B) and (C) above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The term trickle charge is associated with dry cell. silver zinc battery. lead acid battery. nickel iron battery. dry cell. silver zinc battery. lead acid battery. nickel iron battery. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced delta connected load has an impedance of 9∠30o Ω per phase. What is the impedance per phase of its equivalent star? 30∠30o Ω. None of these 3∠30o Ω. 27∠30o Ω 30∠30o Ω. None of these 3∠30o Ω. 27∠30o Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following is invariably seen in an electroplating plant? Distilled water. Carbon brushes. Barrel. Rectifier. Distilled water. Carbon brushes. Barrel. Rectifier. ANSWER DOWNLOAD EXAMIANS APP
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