6. A) Find the regulation of an AC generator that has a full-load voltage of 2400 V and no-load voltage of 3240 V at 80 percent lagging power factor. a) 20 % b) 27 % -c) 35 % d) none of the above B) Will the percent regulation at unity power factor be larger than, smaller than, or the same as at 80 percent lagging power factor? a) larger b) smaller c) same d) none of the above

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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6-

a.

b..

L2 L3
LI
Orees
alwo
oreeo
aus
ous
reed.
Figure 8
arus
awo
oreeo
Transcribed Image Text:L2 L3 LI Orees alwo oreeo aus ous reed. Figure 8 arus awo oreeo
B) Current
a) 83.34 A
b) 144.34 A
c) 250 A
d) none of the above
C) kVA
a) 600 kVA
b) 1039.23 kVA
c) 1257 kVA
d) none of the above
A) Find the regulation of an AC generator that has a full-load voltage of 2400 V and no-load
voltage of 3240 V at 80 percent lagging power factor.
6.
a) 20 %
b) 27 %
-c) 35 %
d) none of the above
B) Will the percent regulation at unity power factor be larger than, smaller than, or the same as at
80 percent lagging power factor?
a) larger
b) smaller
c)
d)
same
none of the above
7.
What is the kilowatt rating of a three-phase 975-kVA generator at
A) unity power factor?
a) 487.5 kW
b) 780 kW
c) 975 kW
none of the above
d)
Transcribed Image Text:B) Current a) 83.34 A b) 144.34 A c) 250 A d) none of the above C) kVA a) 600 kVA b) 1039.23 kVA c) 1257 kVA d) none of the above A) Find the regulation of an AC generator that has a full-load voltage of 2400 V and no-load voltage of 3240 V at 80 percent lagging power factor. 6. a) 20 % b) 27 % -c) 35 % d) none of the above B) Will the percent regulation at unity power factor be larger than, smaller than, or the same as at 80 percent lagging power factor? a) larger b) smaller c) d) same none of the above 7. What is the kilowatt rating of a three-phase 975-kVA generator at A) unity power factor? a) 487.5 kW b) 780 kW c) 975 kW none of the above d)
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