1) Which battery do not require any kind of regular maintenance?
Correct Answer: SMF batteries
2) Which is used for checked by battery capacity?
Correct Answer: Load tester
Explanation:

5S Technique consists of following concepts
1) Seiri - organize - sort
2) Seiton - orderliness - set in order
3)Seiso - cleanliness - shine
4)Seiketsu - standardize - standardize
5)Shitsuke - discipline - sustain

Seiri - organize - sort - Eliminate whatever is not needed by separating needed tools, parts, and instructions from unneeded materials.

Seiton - orderliness - set in order - Organize whatever remains by neatly arranging and identifying parts and tools for ease of use.

Seiso - cleanliness - shine- Clean the work area by conducting a cleanup campaign.

Seiketsu - standardize - standardize - Schedule regular cleaning and maintenance by conducting seiri, seiton, and seiso daily.

Shitsuke - discipline - sustain - Make 5S a way of life by forming the habit of always following the first four S’s.

3) Which is affected by irregular maintenance?
Correct Answer: Battery
4) Which test is used to ascertain whether the battery plates are defective?
Correct Answer: Cadmium test
5) What is the character must be a battery electrode?
Correct Answer: A good conductor