how we can measure the dc current instead of clamp meter ?

1 Answers  

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It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?

1 Answers   MSEB,

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How many types are using in 220kv/400 kv swith yard

0 Answers  

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1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks

0 Answers   CCP,

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say a transformer is designed for 33/11kv step down with ratio 0.33 for load 1 mva. if am giving 11kv as a input that same transformer what will happen to its o/p voltage. and whether it can be operated for 500kva

4 Answers  

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Define characteristics impedance?

0 Answers  

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how many earthings will be required for 1 isolator & 2 VCB, which are connected to a 1600 KVA Distribution TRansformer?

2 Answers  

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The Frequency is measured by _________ bridge ?

3 Answers  

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what types battery chargers are there?wanted with details.

3 Answers   SCS,

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wat is the function of an inductor? examples.....

4 Answers  

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why causes the burnt of AC Electrical Motor ?

9 Answers  

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what is the function of statics switch in ups and tell me parts

0 Answers   Dalkia,

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