Electric Circuits Which of following materials has the least resistivity ? Lead. Mercury. Zinc. Copper. Lead. Mercury. Zinc. Copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three 3Ω resistors are connected to form a triangle. What is the resistance between any two of the corner? 6 Ω. 9 Ω. 2 Ω. 3 Ω. 6 Ω. 9 Ω. 2 Ω. 3 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The form factor of sinusoidal alternating current is 0. 1. 1.11. 1.15. 0. 1. 1.11. 1.15. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits i) In star connection line current is equal to phase current. ii) In delta connection line voltage is equal to phase voltage. For a given phase connected to the particular line which of the statement is true ? Only (1). Only (2). None of these. Both (1) and (2). Only (1). Only (2). None of these. Both (1) and (2). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A coil with negligible resistance has 50 V across it with 10 mA. The inductive reactance is 50 ohms. 5000 ohms. 1000 ohms. 500 ohms. 50 ohms. 5000 ohms. 1000 ohms. 500 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit step function is first derivative of parabolic function. impulse function. gate function. ramp function. parabolic function. impulse function. gate function. ramp function. ANSWER DOWNLOAD EXAMIANS APP
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