Question

TE
Question 25
? A Resistance Capacitance relaxation Circuit is used in an
EDM processes. The discharge voltage is 100v. Na spark cycle
time of 25 micro second, the average power input required is
11 W.The capacitance in the circuit
(micro 1) is​

Answer 1

Answer:

voltage (V) = 100V

Power (P) = 11W

Electric Current (I) = P/V

=11/100 A

=0.11A

Time (t) = 25 microseconds

Charge(q) = I × t

=(0.11×25)C

= 2.75 C

Charge = capacitance × voltage

capacitance = charge / voltage

=(2.75 / 100) F

= 0.0275 F

Answer : - capacitance is 0.0275F