www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
Wireman
Wireman Set-1
Cells and Batteries
11

Cells and Batteries MCQ with Answers

11) Which method is used to charge the battery at very low rate and long period?

Rectifier method

Trickle charging method

Constant current method

Constant potential method

Answer is:

Trickle charging method

Cells and Batteries MCQ with Answers

For more MCQ's Click Here

Related Cells and Batteries MCQ with Answers

12) Which instrument is used to measure electrolyte specific gravity?

Barometer

Hydrometer

Lactometer

Thermometer

Answer is:

Hydrometer

Which instrument is used to measure electrolyte specific gravity?

13) Why the vent plugs are kept open during charging of lead acid battery?

Check the level of electrolyte

Release the gas produced

Enter the oxygen from atmospheric air

Check the condition of plates

Answer is:

Release the gas produced

14) Which is applied on the battery terminals to avoid corrosion?

Solid grease

Petroleum jelly

Lubricating oil

Liquid grease

Answer is:

Petroleum jelly

15) What happens to the terminal voltage of a cell if load is increased?

Decreases

Increases

Remain same

Falls to zero

Answer is:

Decreases

Cells and Batteries MCQ with Answers

For more MCQ's Click Here