In a P-channel JFET, the gate-source voltage must be connected so that the positive polarity is applied to the __ terminal of the JFET and the negative polarity is applied to the ___ terminal. Choose the correct answer below: a.drain, source b.gate, source c. source, gate d.source, drain

In a P-channel JFET, the gate-source voltage must be connected so that the positive polarity is applied to the terminal of the JFET and the negative polarity is applied to the _ terminal. Choose the correct answer below: a.drain, source b.gate, source c. source, gate d.source, drain

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 24RQ

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Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

Question

In a P-channel JFET, the gate-source voltage must be connected so that the positive polarity is applied to the __ terminal of the JFET and the negative polarity is applied to the ___ terminal.

Choose the correct answer below:

a.drain, source

b.gate, source

c. source, gate

d.source, drain

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