At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

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What is the difference between multimeter

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mention hazard experienced during installation

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How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

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Explain using drawings what is reverse PID action w.r.t PID controllers.

0 Answers   L&T,

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TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?

0 Answers   ABC,

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Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?

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How to Calculate 11 KV Side Cable size of a 250 KVA Oil cooled transformer

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why v use only sodium bulb or orange color lights on streets, y nt CLF OR TUBE LIGHTS

3 Answers  

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what are feeder pillars & panels?

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What is Tachometer used to measure?

0 Answers   Blue Star,

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Who we calculate the generator NGR resistant, generator voltage 11 KV ?

2 Answers   ABB,

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