1) A standard lightning impulse current is characterized by
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2) Impulse current generator output wave form is
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3) Relations between the circuit parameters for producing over damped and under damped oscillatory waves in a series RLC circuit are:
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4) To minimize the inductance in impulse current generator circuits
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5) The wave shapes of the current impulse can be adjusted by adjusting the value/s of
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6) Increment in magnitudes of circuit parameters R1 and L1 leads to
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7) An impulse current generator has a total capacitance of 8 µF, with a charging voltage is 25 kV. If generator has to give an output current of 10 kA with 8/20 µs waveform, total resistance and inductance in the circuit, respectively
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8) The undershoot in the output current waveform is mainly due to
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9) Type of spark-gaps preferred in impulse current generation are-
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10) Measurement of Impulse Current needs
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