different between highvoltage & lowvoltage source

5 Answers  

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What is the difference between class0.1 and class 0.1s accuracy of current transformers

2 Answers  

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surge tank, hrc fuse, earthing transformer, firm power objective type

0 Answers  

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i work as a technician at a private company.. i used to take amp reading for certain appliances such as air con.. the problem is when i clamp the neutral, wire there is a current reading.. from my understanding for single phase system neutral should not have current unless if the circuit is not complete.. yet the air con still work

3 Answers  

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What happens if we give ac supply to dc shunt and series motors individually

4 Answers   Essar,

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in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?

0 Answers   DNJ Energy LLC, WI,

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Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??

0 Answers   College School Exams Tests,

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what is the general Classification of Generators

2 Answers  

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what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?

0 Answers  

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Please describe HT and LT?

1 Answers  

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what is the diffrent between ups and inverter

2 Answers   ABB,

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What is class X ct? What rare its uses?

2 Answers  

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