Gregory
Member
Q1. Inductance when used in d.c. circuit:
a. oppose change to current flow.
b. limit power dissipation in the circuitdue due to reactance.
c. cancel the effect of resistance in the circuit.
d. increase the supply voltage due to back EMF effect
Q2 . Calcuate the shunt resistance needed to allow a 10 mA (1ohm) ammeter movement to accurately read a current of 1 A.
1st year student.
Could you answer the questions above.
thank you.
a. oppose change to current flow.
b. limit power dissipation in the circuitdue due to reactance.
c. cancel the effect of resistance in the circuit.
d. increase the supply voltage due to back EMF effect
Q2 . Calcuate the shunt resistance needed to allow a 10 mA (1ohm) ammeter movement to accurately read a current of 1 A.
1st year student.
Could you answer the questions above.
thank you.