Three Phase Systems In Power Applications MCQ Questions & Answers | Electrical Engineering

A. 45°

B. 90°

C. 120°

D. 180°

A. Certain constant phase angles

B. Certain constant frequencies

C. Certain constant voltages

D. Certain constant currents

A. 2,000 V

B. 6,000 V

C. 666 V

D. 3,464 V

A. True

B. False

A. An equal amount of power

B. One-third of total power

C. Two-thirds of total power

D. A power consumption equal to $$\sqrt {3{{\text{V}}_{\text{L}}}} {I_{\text{L}}}$$

A. True

B. False

A. Mechanical to electrical energy

B. Electrical to mechanical energy

C. Current to voltage

D. Voltage to current

A. 13.3 mA

B. 133 mA

C. 1.33 A

D. 6.2 A

A. True

B. False

A. True

B. False