An industrial heater has a nameplate that reads: 1) What is the real power? 225 Vrms 51 Hz 190 KVA 0.86 lagging 2) What is the real power? 195 Vrms 56 Hz 196 kVA 0.75 lagging

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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.12P: The voltage v(t)=359.3cos(t)volts is applied to a load consisting of a 10 resistor in parallel with...
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An industrial heater has a nameplate that reads:
1) What is the real power?
225 Vrms
51 Hz
190 KVA
0.86 lagging
3) What is the reactive power?
208 Vrms
44 Hz
58 KVA
0.84 lagging
432 Vrms
58 Hz
2) What is the real power?
7 KVA
195 Vrms
56 Hz
4)What is the magnitude of the impedance of the heater?
196 kVA
0.75 lagging
0.74 lagging
Transcribed Image Text:An industrial heater has a nameplate that reads: 1) What is the real power? 225 Vrms 51 Hz 190 KVA 0.86 lagging 3) What is the reactive power? 208 Vrms 44 Hz 58 KVA 0.84 lagging 432 Vrms 58 Hz 2) What is the real power? 7 KVA 195 Vrms 56 Hz 4)What is the magnitude of the impedance of the heater? 196 kVA 0.75 lagging 0.74 lagging
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