Electric Circuits Which of following capacitors preferred for high frequency circuits? Air capacitor. Glass capacitor. Mica capacitor. Electrolytic capacitor. Air capacitor. Glass capacitor. Mica capacitor. Electrolytic capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A conductor of length l meters moves at right angles to a uniform magnetic field of flux density B = 1.5 T. if the velocity of revolution of the conductor is 50 ms-1 then induced e.m.f. in the conductor is 0 V. 125 V. 75 V. 100 V. 0 V. 125 V. 75 V. 100 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor passes both AC and DC. blocks both AC and DC. passes DC but blocks AC. passes AC but blocks DC. passes both AC and DC. blocks both AC and DC. passes DC but blocks AC. passes AC but blocks DC. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the measured value of a capacitor is 205.3µF and true value is 201.4µF the percentage relative error is 39.00% 25.64% 1.89% 1.94% 39.00% 25.64% 1.89% 1.94% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 100 μF capacitor supplied from 3 V source with a frequency of 50 Hz. The capacitive reactance is 15.92 Ω. 63.68 Ω. 7.96 Ω. 31.84 Ω. 15.92 Ω. 63.68 Ω. 7.96 Ω. 31.84 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If two point charges are denoted by + Q and - Q and distance between this charges is d, then the dipole moment P equal to Q / d2. Q2 × d. Q2 / d. Q × d. Q / d2. Q2 × d. Q2 / d. Q × d. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS