Electric Circuits The active and reactive power in an AC circuit are 10W and 20VAR respectively. What is the power factor? 0.866. 0.577. 1. 0.5. 0.866. 0.577. 1. 0.5. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which metal is deposited for electro forming? Nickel. Chromium. Silver. Iron. Nickel. Chromium. Silver. Iron. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has no units? Permeability Moment of a magnet Magnetic susceptibility Permittivity Permeability Moment of a magnet Magnetic susceptibility Permittivity ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits There are two capacitors C1 and C2 in parallel , what will be their equivalent capacitance? C1C2. (C1 + C2) / C1C2. (C1C2) / C1 + C2. C1 + C2. C1C2. (C1 + C2) / C1C2. (C1C2) / C1 + C2. C1 + C2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following is the unit of magnetic flux density? Lumens. Tesla. Daraf. Weber. Lumens. Tesla. Daraf. Weber. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If emf in a given circuit is given by e = 100 sinω0t, then maximum value of voltage and frequency will be 100√2 V, 100 Hz. 100 V, 50 Hz. 100 V, 100 Hz. 50√2 V, 100 Hz. 100√2 V, 100 Hz. 100 V, 50 Hz. 100 V, 100 Hz. 50√2 V, 100 Hz. ANSWER DOWNLOAD EXAMIANS APP
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