What is the following which is printed on electrical appratuses like AC21 ,AC 23 , etc ?

1 Answers  

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sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.

0 Answers  

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i have installed my solar site of 6.7kw and is working perfectly , can somebody tell me that how can i measure my solar irradiation kw/day/sq m ?

3 Answers  

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How one can check the charger of the mobile phone or any other charger .......... that is it working ? if , working is it delivering the required supply which is needed by the battery to charge properly ?

4 Answers  

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why we ht line cable size small rather than lt cable.

4 Answers   Aster Teleservices,

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What must the distance between two MV cables be when they are laid on tray?

0 Answers  

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1.differance between onload ups and off line ups.

1 Answers   CTS,

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If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

0 Answers  

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what is exiter winding,stator winding,avr?how it will work?

1 Answers   Siemens,

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In any plant or substation main incommer voltage RY - 415 V,YB - 400 V, BR - 387 V(in commer feed from transformer 11 Kv /0.415 KV) why found voltage differance in each phase? plant have not self power plant it is depend on outsource grid

2 Answers  

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Whis machine is having higher efficiency Transformer or Generator

2 Answers  

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How can i run three phase bore well motor in 2 phase while i running it by using capacitor its ams increase to 23 ams the distance from motor to stater is 1600 feet

0 Answers   Private,

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