why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

6 Answers  

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How to calculate the size of the conductor for particular load

9 Answers   Eskom, HCL,

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I am final year b.tech student..i applied for gate but i am not interested any of my engineering subjects. i am interested in management wise.. is my option correct after b.tech..

1 Answers  

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why onlyseries motors are used as universal motors? why not shunt?

4 Answers   TCS,

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what is advantage of using star to delta in place of dol starter

4 Answers  

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What is the formula for finding fault level of generator?

11 Answers  

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How many electrones need to flow in one second to equivalent to one Ampere.

3 Answers  

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What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?

0 Answers  

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How to test the vector groups of 3 winding transformer & phase displacements

2 Answers  

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Wy transformer ratings are in multiple of 11 always?

2 Answers  

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what is the impedence

1 Answers   Al-Othman,

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what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?

0 Answers  

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