Electric Circuits The laplace transform of the fuction f(t) = t is s2. 1/s. 1/s2. s. s2. 1/s. 1/s2. s. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of sinusoidal voltage wave V = 200sinω0t 200 V. 200√2 V. 100 V. 100√2 V. 200 V. 200√2 V. 100 V. 100√2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current through the 2 KΩ resistance ( rest resitances are all 1 ohm each ) in the circuit shown in diagram 6 mA. 1 mA. 2 mA. 0 mA. 6 mA. 1 mA. 2 mA. 0 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following may be the value of resistivity of copper at absolute zero in ohm-metre? 3.12. 6.24. 1.56. 0.020. 3.12. 6.24. 1.56. 0.020. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = VP. VL = 1/ √3 VP. VL = √3 VP. None of these. VL = VP. VL = 1/ √3 VP. VL = √3 VP. None of these. 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 4R Ω R Ω 8R Ω 2R Ω 4R Ω R Ω 8R Ω ANSWER DOWNLOAD EXAMIANS APP
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