Answer / shanmugam, emrill

Specific gravity of the battery should be in 1.23 to 1.26.
Its means, if its below of the mentioned gravity,we sould
add acid or above of its, we should add distilled water in
the battery.The specific gravity showing the battery cell
strength & condition while we measuring the gravity.

Answer / kundan fegade

Specific gravity of a battery 1200 To 1250

Answer / rrameshbe

Specific gravity of a battery which used in substation is
1205+_10...

Voltage of a battery is 2.1 volt

Total battery is 55...

Answer / mmd

the specific gravity depends upon battery charge
conditions.The value of specific gravity is between 1.15 to
1.25.

Answer / panks

Specific Gravity of battery is that which is used to know
the health, weakness & strength of battery.

It will be useful for us to know the conditions of battery
to which extent it can be used or usable/unusable
conditions of battery.

Answer / raju

the specific gravity of the battery shall be 1.18 to 1.20

What is an electric arc?

3 Answers  

Which type of DG need Netral Earthing?

1 Answers   Hyundai,

Can run 11KV(5MW) slip ring motor by appling 415V? if Yes and what are the processors?

2 Answers  

Why in earthing, the earthing plate is put in vertical position? and further what is soft coke that is used in earthing?

3 Answers   Wipro,

can someone explain that how the speed of the protection system affects the fault level calculation?

0 Answers  

Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?

0 Answers  

What is difference b/w Microwave and OPGW ??

1 Answers  

what is the formula for converting dc power(watt) to ac power (watt)?

3 Answers   ABB,

why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

7 Answers   HCIL, Jindal, Siemens,

What is the suitable transmission voltage?

0 Answers  

WHY THE +VE POLARITY OF 48V DC POWER SUPPLY IS USUALLY GROUNDED?

1 Answers   Tulip,

if AVR fails in alternator. what will be the effect.

13 Answers   HP,