Answer / kuruseelan

The shunt connection in four point starter is provided
separately form the line where as in three point starter it
is connected with line which is the drawback in three point
starter

How one can say about a device (e.g: a light holder contains 20 or 30 L.E.Ds which glows when power supply is off, from which source they are getting the supply..... battery or capacitor) without removing and opening up its case ?

1 Answers   CMC,

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why electron flow is opposite to current flow?

3 Answers  

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why are use star delta startor.

4 Answers  

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What is oil temprature with A/T contacts in Transformer ?

1 Answers  

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On 400 amp factory load how kvarh capacitors provide

0 Answers  

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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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How to calculate the TR (AC's)

4 Answers  

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Shunt reactor is used in EHV Transmission line for..............?

2 Answers   NTPC,

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150 hp moter how many kwh in 1 hour and what forfula 3 phase kwh.

5 Answers   College School Exams Tests, CPCL, Syncom, Thermax,

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What is auto changeover and how it works plz write details.

3 Answers  

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what is the current generated in a 230v megger?

2 Answers  

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list the advantages of RCCB over other circuit breakers?

0 Answers  

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