Electric Circuits A parallel plate capacitor with air as dielectric, force between plate is F. If capacitor is now immersed water of dielectric εr, force between plate will be – F εr. F. εr/F. 0. F εr. F. εr/F. 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Given network is having N nodes and b branches, then number of individual loops are b - N - 1. N. b - N + 1. N - 1. b - N - 1. N. b - N + 1. N - 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor in a circuit became hot and ultimately exploded due to wrong connection, which type of capacitor it could be? Electrolytic capacitor. Any of above. Paper capacitor. Ceramic capacitor. Electrolytic capacitor. Any of above. Paper capacitor. Ceramic capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 3 – φ delta connected symmetrical load consumes P Watts of power from a balanced supply. If the same load is connected in star to the same supply then what is the power consumption? P. 3P. P/3. √3P. P. 3P. P/3. √3P. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of 100 W, 200 V lamp is 800 Ω. 200 Ω. 400 Ω. 1600 Ω. 800 Ω. 200 Ω. 400 Ω. 1600 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The lead acid cell should not never be discharged beyond 2 V. 2.1 V 1.9 V. 1.8 V. 2 V. 2.1 V 1.9 V. 1.8 V. ANSWER DOWNLOAD EXAMIANS APP
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