Electric Circuits Capacitors for P.f correction are rated in KVAR. KV. KVA. KW. KVAR. KV. KVA. KW. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two 1 kΩ, 1 W resistors are connected in series. Their combine resistance and wattage will be 2 kΩ, 1 W. 2 kΩ, 0.5 W. 0.5 kΩ, 2 W. 1 kΩ, 1 W. 2 kΩ, 1 W. 2 kΩ, 0.5 W. 0.5 kΩ, 2 W. 1 kΩ, 1 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When a lossy capacitor with a dielectric of permittivity ε and conductivity σ operates at a frequency ω the loss tangent for the capacitor is given by σ/ω ε. ω σ/ε. σ ω ε. ω ε/σ. σ/ω ε. ω σ/ε. σ ω ε. ω ε/σ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The energy required to charge a 10 μF capacitor to 100 V is 5 × 10-9 J. 10 × 10-9 J. 0.01 J. 0.05 J. 5 × 10-9 J. 10 × 10-9 J. 0.01 J. 0.05 J. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical inductors are connected in delta with a 220 V, 50 Hz, 3 - φ, supply. If the phase current is 24 A, then what is the value of each of the inductance? 0.029. 0.049 H. 0.058 H. None of these. 0.029. 0.049 H. 0.058 H. None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be 200 Ω. 400 Ω. 1 Ω. 4 kΩ. 200 Ω. 400 Ω. 1 Ω. 4 kΩ. ANSWER DOWNLOAD EXAMIANS APP
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