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The PWM duty cycle of almost 70% means

The PWM duty cycle of almost 70% means

Refrigeration and Air Conditioning Technology (MindTap Course List)
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter41: Troubleshooting
Section: Chapter Questions
Problem 18RQ: It no crankcase heat is at the compressor, what may happen to the refrigerant charge?
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The PWM duty cycle of almost 70% means O a. the average of clock will be high O b. the frequency varies with generated pulses Oc. the average of the clock will be low O d. the average of clock will be in the mid
Transcribed Image Text:The PWM duty cycle of almost 70% means O a. the average of clock will be high O b. the frequency varies with generated pulses Oc. the average of the clock will be low O d. the average of clock will be in the mid
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