Electric Circuits i) In star connection line current is equal to phase current. ii) In delta connection line voltage is equal to phase voltage. For a given phase connected to the particular line which of the statement is true ? Only (2). Both (1) and (2). Only (1). None of these. Only (2). Both (1) and (2). Only (1). None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Find the current through 5 Ohm resistor from A to B. 2A. 1A. -1A. -2A. 2A. 1A. -1A. -2A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The lead acid cell should not never be discharged beyond 2 V. 1.9 V. 2.1 V 1.8 V. 2 V. 1.9 V. 2.1 V 1.8 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor contain there dielectric layers of 1, 2 and 3 respectively and thickness of dielectric layers are 0.2 mm, 0.3 mm and 0.4 mm respectively. If area of plate is 20 cm2. What is the value of capacitance? 32 pF. 30 pF. 36.6 pF. None of them. 32 pF. 30 pF. 36.6 pF. None of them. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the unit of potential difference ? Ohm Watt Volt Ampere Ohm Watt Volt Ampere ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the circuit shown below the value of R is adjusted so as to make the current in RL equal to zero. Calculate the value of R. 1 Ω. 4 Ω. 2 Ω. 3 Ω. 1 Ω. 4 Ω. 2 Ω. 3 Ω. ANSWER DOWNLOAD EXAMIANS APP
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