Electric Circuits Three 3Ω resistors are connected to form a triangle. What is the resistance between any two of the corner? 9 Ω. 6 Ω. 2 Ω. 3 Ω. 9 Ω. 6 Ω. 2 Ω. 3 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in the resistor R shown in figure will be 0.6 A. 0.2 A. 0.8 A. 0.4 A. 0.6 A. 0.2 A. 0.8 A. 0.4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A external resistance R is connected to a cell of internal resistance r, then the current is maximum when R = r. None of these R < r. R > r. R = r. None of these R < r. R > r. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What will be the rms value of rectangular wave with amplitude 10 V? 11.2 V. 5√2 V. 10 V. 7.7 V. 11.2 V. 5√2 V. 10 V. 7.7 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Mica capacitor are characterised by all of following except accurate value. stable operation. low losses. low leakage reactance. accurate value. stable operation. low losses. low leakage reactance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A piece of copper and another piece of germanium are cooled from room temperature to 80K. The resistance of each of them increases. copper decreases and germanium increases. copper increases and germanium decreases. each of them decreases. each of them increases. copper decreases and germanium increases. copper increases and germanium decreases. each of them decreases. ANSWER DOWNLOAD EXAMIANS APP
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