A 25mv, 2mA dArsonval movement is to be used in voltmeter whose full scale reading is 100v. The resistance inserted by 100v meter into circuit is Select one: a. 1 x 106 ohm b. None of all c. 1 x 104 ohm d. 1 x 105 ohm e. 1 x 103 ohm

A 25mv, 2mA dArsonval movement is to be used in voltmeter whose full scale reading is 100v. The resistance inserted by 100v meter into circuit is Select one: a. 1 x 106 ohm b. None of all c. 1 x 104 ohm d. 1 x 105 ohm e. 1 x 103 ohm

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter5: Components, Symbols, And Circuitry Of Air-conditioning Wiring Diagrams

Section: Chapter Questions

Problem 27RQ: Change the following normally open elements from the de-energized position to the energized...

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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

A 25mv, 2mA dArsonval movement is to be used in
voltmeter whose full scale reading is 100v. The
resistance inserted by 100v meter into circuit is
Select one:
a. 1 x 106 ohm
b. None of all
c. 1 x 104 ohm
d. 1 x 105 ohm
e. 1 x 103 ohm

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