In batteries after completion of charging which colour gas is emitted from it

In batteries after completion of charging which colour gas
is emitted from it?

Question Posted / satyam_4885

2 Answers
3824 Views
Essar, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

In batteries after completion of charging which colour gas is emitted from it?..

Answer / abbas krishnagiri

in positive plate = oxygen at anode
in negative plate = hydrogen at cathode

color become + ve = dark chocolate brown
color become - ve = gray

Is This Answer Correct ?

7 Yes

1 No

In batteries after completion of charging which colour gas is emitted from it?..

Answer / madhan

its depends upon type of battery.....above answers refers to only lead-acid battery

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

can we synchronize star system generators with delta system generators?

2 Answers

why power generate in 33 kv it will be step down by 11 kv .

5 Answers

Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise,give with best examples.... please help me in this regards....

1 Answers Modi Builders,

What is mean by retrofitting of machine tool please brief.

1 Answers

if installing the transformer why put the sprit the stone ?

1 Answers

why to use freewheeling diode ( diode in revers bias mode) across dc coil

2 Answers

what is the difference between megger and earth resister ??

0 Answers HMPL,

HOW TO MEASURE AC VOLTAGE BY USING GALVANOMETER?

1 Answers

What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?

2 Answers

what happens if we connect two parallel ideal voltage sources across resistor?what is current flowing through resistor?

2 Answers

For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.

0 Answers

how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers Apollo,

For more Electrical Engineering Interview Questions Click Here