Answer / prerna

snubber ckt is a series combination of a resistor and a
capacitor. this combination is mainly used across a
thyristor. capacitor reduces the rapid rise in voltage,i.e.
dV/dt, across the thyristor whereas the resistor suppresses
the surge current which would flow across the thyristor.

Why there is a current in neutral line

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ynchronous M/C with under excitation with reactive power absorption , acts as a) synch. Motor b) synch gen c) synchr capacit

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