1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers  

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hi all, can any one tell me a website or document on basic interview questions on plc for a fresh diploma candidate?

1 Answers  

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Why red,yellow,green colours lamps are used in the traffic control?

2 Answers   Samtel,

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how to test a motor from megger

5 Answers   JSW,

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how we can calculate power factor without knowing current in 230v 100w load ?

10 Answers  

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What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

0 Answers   Equate,

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what kvrah y we need to take the readind of that

0 Answers  

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why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.

0 Answers   HAL,

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what is black out?,what is brown out?

1 Answers  

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our company have 750 kva oil transformer.still we have facing a problem that is when voltage is 11.5 kv coming from HT side then LT-side voltage is 420v or above at tape 1.please give me best solution to decrease the voltage

4 Answers   Gannon Dunkerley,

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What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?

0 Answers  

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How will you Physically differentiate A.C and D.C motor?

10 Answers   BSNL, Polycab,

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