hey guys help me out.....what  are the industrial uses/functions of nozzles in industries 

0 Answers  

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How the cable size for a motor is decided

14 Answers   NTPC,

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what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

0 Answers   L&T,

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What is the power plant or power station?

1 Answers  

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i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.

2 Answers  

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how to decide the rating of the ct for 1500 kva transformer

1 Answers  

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160 kw motor running use 2R* 150 SQ mm cable

0 Answers   ID,

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Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.

0 Answers   Pride Hotels,

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who is invented transforner (230v).......

2 Answers  

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Circuit diagram of tube light without starter using electrical choke

0 Answers  

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how to find out basic difference between ELCB,MCB AND RCCB on seeing the materials?

1 Answers   L&T,

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The Source internal resitanse Rs , When equal to Load resistance RL, the maximum transfered is of _____ % of input power?

2 Answers  

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