EXAMIANS
Which type of insulation covering the conductor used for low voltages?
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What is the peak-to-peak value of a sinusoidal voltage (in V) having the average value of 100 V?
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In a synchronous Motor, the damping winding is generally used to
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If the field of a DC shunt motor gets opened while the motor is running, then the
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In a P-N junction, the potential barrier is due to the charges on either side of the junction. These charges are
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The process of adding, impurities to a semiconductor is known as___
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A delta connected 3-phase circuit has three resistance of 36 Ohms in each phase. What is the value of per phase resistance (in ohms) of the equivalent star connected circuit?
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The air preheater in a thermal power plant is called as
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Calculate the value of the resonant frequency (in kHz) of a tank circuit having the capacitance of 0.01 mF and inductance of 0.01 mH?
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The resistivity of a conductor depends upon
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