Electric Circuits The efficiency in case of maximum power transfer theorem is less than 50 %. 50 %. 50 % - 100 %. 100 %. less than 50 %. 50 %. 50 % - 100 %. 100 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? 2. 1. 4. Not possible. 2. 1. 4. Not possible. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current magnification will occur in which of the following case? Series resonance None of these Both Parallel resonance Series resonance None of these Both Parallel resonance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Conductance of any conductor is expressed as watt / ampere2. ampere / watt. volt2 / watt. mho. watt / ampere2. ampere / watt. volt2 / watt. mho. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the SI unit of electric current ? Ohm. Faraday. None of these Ampere. Ohm. Faraday. None of these Ampere. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The charge of an electron is - 1.602 × 10 - 19 Coulombs. - 9.109 × 10 - 31 Coulombs. - 1.672 × 10 - 27 Coulombs. - 1.675 × 10 - 27 Coulombs. - 1.602 × 10 - 19 Coulombs. - 9.109 × 10 - 31 Coulombs. - 1.672 × 10 - 27 Coulombs. - 1.675 × 10 - 27 Coulombs. ANSWER DOWNLOAD EXAMIANS APP
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