Electric Circuits Three 3Ω resistors are connected to form a triangle. What is the resistance between any two of the corner? 9 Ω. 2 Ω. 3 Ω. 6 Ω. 9 Ω. 2 Ω. 3 Ω. 6 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In direct arc furnace which of following is of high value? Voltage. Current. All of above. Power factor. Voltage. Current. All of above. Power factor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitors for P.f correction are rated in KV. KW. KVA. KVAR. KV. KW. KVA. KVAR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Magnetic flux has the unit of Tesla Newton Ampere turn Weber Tesla Newton Ampere turn Weber ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 20 μF capacitor and 200 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow dimmest? 100 Hz. 1 Hz. 1000 Hz. 10 Hz. 100 Hz. 1 Hz. 1000 Hz. 10 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit increase if frequency of voltage source increases? VL and Z. VL and I. VL and VR. Z and I. VL and Z. VL and I. VL and VR. Z and I. ANSWER DOWNLOAD EXAMIANS APP
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