Mechanical Engineering - Automobile Engineering - Discussion
Discussion Forum : Automobile Engineering - Section 2 (Q.No. 43)
43.
When the battery is half (50%) charged, the specific gravity of acid in a battery is usually
Discussion:
7 comments Page 1 of 1.
Rushi shinde said:
5 years ago
Explain in detail please.
Naik Rishi said:
8 years ago
I think specific gravity will not change in any condition. It will be remain constant.
Gautam said:
8 years ago
Why are the specific gravity values are changed?
Snjvsngh Negi said:
10 years ago
100% charged - 1.280.
75% charged - 1.240.
50% charged - 1.200 (1.19).
25% charged - 1.160.
Discharged - 1.120.
75% charged - 1.240.
50% charged - 1.200 (1.19).
25% charged - 1.160.
Discharged - 1.120.
(3)
Gunasekar said:
10 years ago
Fully charged battery specific gravity is 1.28.
Sivam said:
1 decade ago
Automobile battery is lead acid battery its fully charged condition is about 1.29 26-30*temp.
Rajan said:
1 decade ago
I would like to know about this answer a little.? I have worked in a battery plant. Their we used to make batteries( home used). Their we used to take batter's specific gravity as 1.245+/- 0.005. at approx 27*c temp. and if I am wrong what is the specific gravity of a battery exactly?
Is their any difference b/w the automobile battery and the battery used in homes and all? if no then how come the 50% comes out to be 1.19?
Is their any difference b/w the automobile battery and the battery used in homes and all? if no then how come the 50% comes out to be 1.19?
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