A Zener diode with an incremental resistance 70 ohm has a nominal voltage 12 V at 12 mA current. If the diode current is one-third of the initial value what will be the voltage. (a) 0.28 V (b) 12.28 V (c) 11.72 V (d) 0 V

A Zener diode with an incremental resistance 70 ohm has a nominal voltage 12 V at 12 mA current. If the diode current is one-third of the initial value what will be the voltage. (a) 0.28 V (b) 12.28 V (c) 11.72 V (d) 0 V

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 3RQ: Diodes and rectifiers allow current to _________. flow in one direction only flow in both...

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Question

A Zener diode with an incremental resistance 70 ohm has a nominal voltage 12 V at 12
mA current. If the diode current is one-third of the initial value what will be the voltage.
(а) 0.28 V
(b) 12.28 V
(с) 11.72 V
(d) 0 V

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