Answer / aruniscool

Motor is designed to with stand the surge of starting current for a short period.if load driven is jammed or over loaded the time the overload thermal relay will trip and save the motor from burning.

what is tpdt

4 Answers  

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Which element has power dissipated in it when the source is removed ?

2 Answers   SSC,

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what is meant by motor startup supervision & motor load jam protection ?

0 Answers   ABB,

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In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.

0 Answers   Kaytech,

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what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?

2 Answers   TATA,

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what is load cell

3 Answers   TATA, Wipro,

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which part of transformer heats up the most and why? windings, core or oil .

3 Answers   Lafarge,

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in three pin pluge there three pins one is phase and second is earth third is nutral why nutral high diameter compare with phase and earth

10 Answers   Radiant,

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what is the difference between synchronization and paralleling?

13 Answers   BARC,

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Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?

0 Answers  

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which gas is filled in CFL

7 Answers   Lumax,

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what is stalling of a motor?

2 Answers   BTCL,

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