WHY MOSTLY BATTERY VOLTAGE IS IN MULIPLE OF 2 LIKE 2V,4V,8V,16V,18V....

2 Answers   Exide,

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In order that work may be done:(a) Two wires are necessary(b) The circuit must have a switch(c) Coal must be burnt(d) A supply of energy is required

1 Answers  

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what is load cell? whrere its used ? how to measured?

2 Answers   Essar,

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How to calculate the cable size for particular load

2 Answers   Knight Frank,

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What the methode get earth resistance?

2 Answers  

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how much rating of fuse and MCB should be used for a load consisting of 6KW and 18KW inductive load?

1 Answers  

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what is main parts of alternator.

3 Answers   HP,

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testing of Vector Group – YNaoD II

0 Answers  

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list the advantages of RCCB over other circuit breakers?

0 Answers  

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should dc supply will give the transformer to build up the voltage level

1 Answers  

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how much current capacity 250 amp. mccb please tell me about whats are the reasons to trip 2 or 3 times in a night. and what are the steps to short out this problem

1 Answers   Havells,

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1 Sq.mm ( Aluminium Cable ) = How much Amphere ( AMP )

4 Answers   Google, TATA,

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