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Objective Questions
ITI
Electrician
Electrician Set-1
Batteries
3

Batteries MCQ - Electrician (Set-1) with Answers

3) In electroplating, the positive electrode is called :

cathode

terminal

anode

ion trap

Answer is:

anode

Batteries MCQ - Electrician (Set-1) with Answers

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Related Batteries MCQ - Electrician (Set-1) with Answers

4) Impurities in an electrolyte can cause an internal short-circuit condition called :

depolarization

electrolysis

local action

polarization

Answer is:

local action

5) Distilled water is used in electrolytes because it :

prevents or slows down local action

speeds up electro-chemical action

improves specific gravity

prevents polarization

Answer is:

prevents or slows down local action

6) The condition of electrolyte in a battery is measured in terms of :

current value

specific gravity

acid contents

voltage output

Answer is:

specific gravity

7) In a primary cell, the local action can be rectified by :

changing the cell

amalgamating the zinc electrode with mercury

using a cell for few minutes only

making a dry cell

Answer is:

amalgamating the zinc electrode with mercury

Batteries MCQ - Electrician (Set-1) with Answers

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