Electric Circuits Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is R. 3R/2. R/2. 2R/3. R. 3R/2. R/2. 2R/3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electrical resistance of human body is around 5 ohms. 1000 ohms. 25 ohms. 250 ohms. 5 ohms. 1000 ohms. 25 ohms. 250 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitors for P.f correction are rated in KW. KV. KVA. KVAR. KW. KV. KVA. KVAR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The active and reactive power in an AC circuit are 10W and 20VAR respectively. What is the power factor? 0.5. 0.866. 0.577. 1. 0.5. 0.866. 0.577. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An AC voltage of 200 V at 50 Hz is applied to a coil which draws 5 A and dissipates 1000 W. The resistance and impedance of the coil respectively are 40 Ω and 200 Ω. 25 Ω and 5 Ω. 50 Ω and 200 Ω. 40 Ω and 40 Ω. 40 Ω and 200 Ω. 25 Ω and 5 Ω. 50 Ω and 200 Ω. 40 Ω and 40 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a conductor of diameter d and length l is R Ω. If the diameter of the conductor is halved and its length is doubled, the resistance will be 2R Ω 8R Ω 4R Ω R Ω 2R Ω 8R Ω 4R Ω R Ω ANSWER DOWNLOAD EXAMIANS APP
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