Electric Circuits Which resistor will be physically larger in size? 1 M Ω, 1/2 W. 1 k Ω, 1 W. 100 Ω, 10 W. 10 Ω, 50 W. 1 M Ω, 1/2 W. 1 k Ω, 1 W. 100 Ω, 10 W. 10 Ω, 50 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? 2. 1. Not possible. 4. 2. 1. Not possible. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RC series circuit R = 2Ω, C = 2μF and 10V dc is applied. Then what is the value of current? 10A 0A 5A 2A 10A 0A 5A 2A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A periodic voltage having the Fourier series V(t)= {1 + 4sinω0t} 21 W. 24.5 W. 11 W. 1 W. 21 W. 24.5 W. 11 W. 1 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current lags the emf by 90o. is in phase with emf. leads the emf by - 90o. leads the emf by 90o. lags the emf by 90o. is in phase with emf. leads the emf by - 90o. leads the emf by 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when both ‘b’ and ‘c’ both carry the same value of current. total current equals the sum of branch currents. both have the same potential difference. both ‘b’ and ‘c’ both carry the same value of current. total current equals the sum of branch currents. both have the same potential difference. ANSWER DOWNLOAD EXAMIANS APP
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