Electric Circuits The delta equation of given star connected impedance ZQR is equal to (10 + j30) Ω. (5 + j10 / 3) Ω. 40 Ω. (20 + j10) Ω. (10 + j30) Ω. (5 + j10 / 3) Ω. 40 Ω. (20 + j10) Ω. 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 copper increases and germanium decreases. copper decreases and germanium increases. each of them decreases. each of them increases. copper increases and germanium decreases. copper decreases and germanium increases. each of them decreases. each of them increases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Specific resistance is measured in ohm - cm. ohm/cm. ohm. mho. ohm - cm. ohm/cm. ohm. mho. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Resistor. Both of above. Capacitor. Inductor. Resistor. Both of above. Capacitor. Inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the practical units of voltage and current wave each made 20 times as large as they are at present, what would be the consequent alternation in the size of the unit of capacitance? 200 times. Nil. 20 times. 60 times. 200 times. Nil. 20 times. 60 times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which field is associated with the capacitor? None of above. Both of (A) and (B). Electric. Magnetic. None of above. Both of (A) and (B). Electric. Magnetic. ANSWER DOWNLOAD EXAMIANS APP
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