Multiple Choice
Figure 12-17 A wye-connected three-phase alternator supplies power to a delta-connected resistive load. The alternator has a line voltage of 480 V. Each resistor of the delta load has 8 ohms of resistance. Find the values in the following questions:
-P = ____ W.
A) 53,489.29
B) 64,847.09
C) 77,232.11
D) 86,394.93
Correct Answer:

Verified
Correct Answer:
Verified
Q10: Figure 12-17 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8732/.jpg" alt="Figure 12-17
Q11: The line current of a delta connection
Q12: Figure 12-17 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8732/.jpg" alt="Figure 12-17
Q13: The phase voltage of a wye connection
Q14: Figure 12-17 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8732/.jpg" alt="Figure 12-17
Q16: The horsepower rating of three-phase motors and
Q17: A single-phase alternating voltage can be produced
Q18: In a wye-connected system, phase current and
Q19: If the phase values of voltage and
Q20: Figure 12-18 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8732/.jpg" alt="Figure 12-18