Answer / rashmi

Loose connection means der will b air ionisation in gap ie corona discharge so it may lead to heavy spark n flashing

Answer / divya sree

Short circuit may occur.
Leakage of current and will occur.
There is Increase in resistance and increase in line current.
It will cause low current and sometimes it may cause damage to the system

Answer / phenyo gabolekane

There will be less resistance in the area of contact and
hence more current will turn to flow through this less
resistant area causing overcurrent and hence over heating
of the conductor terminals and may also damage the
equipment.

Answer / r b

circuit break then load off when effect the production

which motor gives constant speed?

7 Answers  

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Define Current Transformer? Working & TYpe's Of C.T.

4 Answers  

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Brief working principle of fluorcent tubelight,function of starter & choke.

3 Answers   Havells,

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What is the formula for calculating Transformer Losses & Efficiency. I want to compare the Transformer efficiency at different loading condition.

6 Answers   Rays Power Experts, Techser,

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what must be the mf for a meter with the following conditions. line ct ratio-100/1 line pt ratio- 220kv/110v meter pt ratio- 3X63.5V meter CT ratio- -/1 A

1 Answers  

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why Transformer and DG rating capacity is in KVA

4 Answers   ACC,

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IN A SMALL D.C GENERATOR, IF WE REPLACE THE LAMINATED CORE ARMATURE WITH A WOODEN BLOCK OF SAME SIZE & SHAPE AND WIND WIRES WOUND ON THE SLOTS OF WOODEN ARMATURE AND CONNECTED TO THE COMMUTATOR.COMMUTATOR IS FITTED WITH BRUSH TO RECEIVE INDUCED E.M.F.WHETHER E.M.F GENERATED OR NOT?

3 Answers  

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what are different types of alternator and discuss about the methods of cooling

16 Answers   Bhel, Jindal, L&T, Nalco, Vedanta,

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what will happen if ac motor given dc supply?

1 Answers  

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what is the value will come when megger the phase to phase ,phase to neutral ,phasae to ground ?

3 Answers  

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why we use mostly 3-phase but not 4-phase and 5-phase what is the difference between them

1 Answers  

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what is LSR?

0 Answers  

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