For reactive load, the power factor is equal to Select one: O a. 1 O b. 90 O .2 O d.0

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.61P
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1980628cmid 11616
For reactive load, the power factor is equal to
Select one:
O a. 1
O b. 90
O c. 2
O d.0
If the voltage V, = 800 mV, then the current flowing in the primary winding Ip is:
j2on
Select one:
O a. None of these
O b. l, =40<0° mA
O c.l, = 0.320<90° A
O d. Ip =320<-90° mA
if a Load absorbs an average power of 8 kW at a lagging power factor of 0.5
Select one:
O a. -8000 + j13856.4 VA
O b. None of these
O c. 8000 - j13856.4 VA
O d. 8000 - j13856.4 VA
estion-299141-3
freactive power is
Transcribed Image Text:1980628cmid 11616 For reactive load, the power factor is equal to Select one: O a. 1 O b. 90 O c. 2 O d.0 If the voltage V, = 800 mV, then the current flowing in the primary winding Ip is: j2on Select one: O a. None of these O b. l, =40<0° mA O c.l, = 0.320<90° A O d. Ip =320<-90° mA if a Load absorbs an average power of 8 kW at a lagging power factor of 0.5 Select one: O a. -8000 + j13856.4 VA O b. None of these O c. 8000 - j13856.4 VA O d. 8000 - j13856.4 VA estion-299141-3 freactive power is
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