QUESTION 9 An industrial heater has a nameplate that reads: 213 Vrms 55 Hz 170 kVA 0.86 lagging What is the reactive power? Write your answer in VAR. QUESTION 10 An industrial heater has a nameplate that reads: 336 Vrms 52 Hz 7 KVA 0.88 lagging What is the magnitude of the impedance of the heater? Write your answer in Ohms. QUESTION 11 For the following voltage and current phasors, calculate the apparent power in VA. V = 142 4 110 Vrms 1 = 18 < 55° Arms

QUESTION 9 An industrial heater has a nameplate that reads: 213 Vrms 55 Hz 170 kVA 0.86 lagging What is the reactive power? Write your answer in VAR. QUESTION 10 An industrial heater has a nameplate that reads: 336 Vrms 52 Hz 7 KVA 0.88 lagging What is the magnitude of the impedance of the heater? Write your answer in Ohms. QUESTION 11 For the following voltage and current phasors, calculate the apparent power in VA. V = 142 4 110 Vrms 1 = 18 < 55° Arms

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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