What can make the the overloads operate when a star delta three phase motor starts?

1 Answers  

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Vaccum circuit breaker

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What is the difference between Neutral and Eatrh?

8 Answers  

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Name different types of circuit breakers and their voltage ratings?

11 Answers   NTPC,

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what is the value of current and voltage that our body can resist ?

3 Answers  

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what type questions asked in hp cl

0 Answers   HPCL,

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at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

0 Answers   Ebrahim Textile, Siemens,

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A wattmeter is marked 15 A/30A, 300V/600V and its scale is marked up to 4500 watt. When the meter is connected for 30A, 1600V, the pointer indicates 2000 watts. The actual power in the circuit in

1 Answers   Jindal,

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hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....

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What meant by XLPE cable

3 Answers  

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hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.

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Is there any specialised book to refer about fault level calculation both in MV and LV side??

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