Answer / dinesh

Forbidden energy gap in dielectric material is comparatively larger...in such materials electrons are strongly bound in valance band bt they get polarized in external electric field

Answer / irfan

semiconductor is having valency electrons =4,it partially conducts. on other hand dielectric is an insulating material

What will happen if we introduce negative feedback to a control system that uses a positive feedback?

0 Answers   GE,

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basic of electrical information where i can get? plz send the website which you know?

1 Answers  

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sir, Two different rating of generator going to connect parallel, can it set same DROOP or different. Why? Please explain

2 Answers   Kirloskar,

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State the points to be considered for selecting a particular type wiring.

0 Answers  

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In a three-phase full converter, every SCR conducts for a.60deg. b. 120deg. C.180deg. d.90deg

3 Answers  

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What is the difference between KW & KVA ?

9 Answers  

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Which one is easy to control AC or DC Machine?

2 Answers   BARC,

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Actually why the transformers ate rated in KVA.?

2 Answers   Torrent Pharma, XYZ,

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When to use Oil Transformer type and When to use Dry type? What is the difference between both?

2 Answers   ABC,

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What is diffrence bitween electrical and electronics ?

4 Answers  

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How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?

0 Answers   HAL,

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Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

0 Answers  

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