1-Choose the correct statement for pure resistor connected across single phase AC supply. a. Current and Voltage are in phase b. Current leads the supply voltage by 90° c. None of these d. Current lags the supply voltage by 90° 2-Identify the current through the inductor in a RL transient circuit connected across DC voltage, when the switch is kept open. a. 0 b. Infinity c. V/R d. 1

1-Choose the correct statement for pure resistor connected across single phase AC supply. a. Current and Voltage are in phase b. Current leads the supply voltage by 90° c. None of these d. Current...

1-Choose the correct statement for pure resistor connected across single phase AC supply.

Current and Voltage are in phase

Current leads the supply voltage by 90°

None of these

Current lags the supply voltage by 90°

2-Identify the current through the inductor in a RL transient circuit connected across DC voltage, when the switch is kept open.

Infinity

V/R

Jun 10, 2022