Answer / vinod

low starting tarque

Answer / guru101

Synchronous motor Three phase motor but it two winding
which are connected to rotor after 70% it'll be connected.
In the intial time Synchronour motor are not three Phase
but after about 70% speed it'll make Three phase. In the
starting Condiction, it is working as 2phase. it has zero
slip under usual operating conditions. Contrast this with
an induction motor, which must slip in order to produce
torque

Answer / vamsi

it does not having revolving field
because it works on 2 powersuplys ac & dc

diagram for soft stater ?

3 Answers  

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how do we calculate contactor and fuse rating for a motor if its full load current is known,i want exact calculation for 1.5 kw motor????

1 Answers   Allied Group, Nucon,

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What is the 415V AC Soft starter? Explain with an example?

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If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?

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why insulation cost is more in underground cable than in overhead line?

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what are doing the duall connetion in tree phase 10hp or etc motor with circuit diagram

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calculation of lad carryinc capacity of 6mm2 cross section wire in 415 voltage circuit. What will be the amps.

0 Answers   MAHINDRA,

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How does a star connection and delta connection work? How does the star connection save starting current and how does it change to delta?

3 Answers  

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from 33kv to 440v 2mva transformer how much full load current will be at ht side and lt side and which range of ctpt will be used?

1 Answers  

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what is the function of generator exciter

11 Answers   NTPC,

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how and where does star and delta connection is used ?

2 Answers  

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Why arc quenching is used in Diode ?

0 Answers  

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