Elance Exams Answers PDF file

-- PDF FILE --
Download PDF file of elance Zoho Creator Exam Answers

The self-induced back voltage in a circuit that occurs when an inductive DC circuit is opened may be safely routed away from the switch with a diode connected across the inductor and against the DC voltage. What is the main disadvantage of this practice?

the diode intermittenly conducts while the switch is closed, causing interference
the large inherent capacitance of the diode interferes with the DC operation
the decay of the current in the inductor is relatively slow
the large inherent inductance of the diode results in coupling to the inductor like a transformer
  • Follows us our servcies
  • Facebook icon
  • Linkedin icon
  • twitter icon
  • rss icon
  • social icon