Answer / raghunath patil

it is a protecting device which can used for motor
protection to reduce the starting current or trip the motor
when it takes the exceed current than its rating.

Answer / manoj kumar rlaeddy. muthya

starter is an electrical device, which protects the motor from high starting currents. if there is any high currents occurs it will trip the motor and protects the motor from damage.

State the frequency for rc phase shift oscillator?

0 Answers  

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How to find the maximum load that can supply by a particular(say 315kva) KVA rated transformer?

2 Answers   ME,

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What is plc.

2 Answers  

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why the rating of dc generator is in kw where as rating of alternator is in kva?

3 Answers  

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CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

0 Answers  

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what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

0 Answers  

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Why use only DC supply to charge batteries why not AC Supply??

3 Answers   APC, Emerson,

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A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 Answers   Engineers India Limited,

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what is the full form of ka (100A mccb KA)

1 Answers  

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How to calculate the size of cables (all minium/copper) for a particular load

1 Answers   BSL, Galaxy Power System,

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In a poly phase circuit if clamp on meter shows same load on three phases and their sum on neutral then why we use three and a half core cable or maximum the same size of core as that of phase?

1 Answers  

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if its possible for step up or step down DC volage directly ? possible means how we can do it ?

5 Answers  

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