Electric Circuits The lead acid cell should not never be discharged beyond 1.9 V. 2.1 V 1.8 V. 2 V. 1.9 V. 2.1 V 1.8 V. 2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it? 2.5 × 102 joules. 3 × 102 joules. 6 × 102 joules. 4 × 102 joules. 2.5 × 102 joules. 3 × 102 joules. 6 × 102 joules. 4 × 102 joules. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Silver coating is provided for bearing surfaces. all of above. decorative purpose. protective purpose. bearing surfaces. all of above. decorative purpose. protective purpose. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which quantity consists of a unit 1KWh ? Energy Time Charge Power Energy Time Charge Power ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the real power in AC operation? None of these. VIcosφ. Both option A and B. Apperant power × cosφ. None of these. VIcosφ. Both option A and B. Apperant power × cosφ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of a practical voltage source is considered to be connected in either parallel or series. parallel. None of these series. either parallel or series. parallel. None of these series. ANSWER DOWNLOAD EXAMIANS APP
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