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:
-IL(Alt) = ____ A.
A) 78.22
B) 81.20
C) 103.92
D) 107.88
Correct Answer:
Verified
Correct Answer:
Verified
Q1: If a load is pure resistive, the
Q3: In a wye-connected system, the line voltage
Q4: Three-phase voltages are _ degrees apart.<br>A) 30<br>B)
Q5: Figure 12-18 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8732/.jpg" alt="Figure 12-18
Q6: Figure 12-18 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8732/.jpg" alt="Figure 12-18
Q7: The phase voltage of a delta connection
Q8: The voltage measured across a single winding
Q9: Figure 12-18 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8732/.jpg" alt="Figure 12-18
Q10: Figure 12-17 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8732/.jpg" alt="Figure 12-17
Q11: The line current of a delta connection