Answer / rohit pareek

motor will burn aftersupplying 2 phase but if we apply a
capacitor of appropriate value it will run

Answer / sanjay mandal

as there was no rotating flux, so there was no question of
any rotation.the motor will burn.the two coils connected in
series ( against which you have connected the two phase
supply ) will carry huge current ( limited by the impidance
of the coils )and ultimately cause it to burn.( this is
most commonly named as single phasing in 3 phase system.

Answer / rajan.s

Motor not run only homming sound but stating winding series capacitor connected

Answer / rajas

Motor will run in two phase and it Phase current will drawn more (Single phaseing effect) it will affect the motor winding .

Answer / wadosky

the windings will nt burn. De motor will be
homming but wont run since de strnt of de mag
field generated will nt be enough

why DOL starter is use in induction motor as it is not reduce the starting torque

2 Answers   Maruti Suzuki,

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i have one transformer 1000kva, 11/.433kv. we are using 200/5 amp. ct unit for measuring purpose, & one 800 amp. V.C.B Unit for the same t/f operate, i wants to known the primary current of T/F is only 53 amp. why we used 800 amp. V.C.B ? & 200/5 amp. CT Unit.

4 Answers  

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Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices

0 Answers   Mayur,

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2 Answers  

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Why dc shunt motor in lathe, compound motor in rolling mills

1 Answers  

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0 Answers  

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What is the difference between Neutral and Eatrh?

8 Answers  

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What conditions are required for transformer to operate at low frequencies ?

0 Answers  

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What is the max value of neutral current that can be allowed in system?

0 Answers  

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how motor should be connected i.e star-delta or star-star or delta-delta ?

3 Answers   GSE,

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how to find transformation ratio of squirrel cage induction motor

0 Answers   BITM, WER,

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why synchronization done in clockwise direction?

12 Answers   Hindalco, NTPC,

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