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Learning what happens when the width of the pulse is increased and cause for an arcing at the switch contacts.

1. 1. When you increase the width of a pulse, you?
A) Decrease average value
B) Decrease duty cycle
C) Increase overshoot
D) Increase RMS value

1. 2. Which of the following will most likely cause arcing at the switch contacts?
A) a switch that starts current flowing in an LR time constant circuit
B) a switch that opens an LR time constant circuit
C) a switch that starts the capacitor charge in an RC time constant circuit
D) a switch that opens an RC time constant circuit for the capacitor to discharge

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  • Category:- Physics
  • Reference No.:- M917279

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