explain why reduced voltage starters are required for large tree phase inudction motor

2 Answers  

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what is the basic principle of operating of a television camera tube?

0 Answers   Student,

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WHY IN WESTERN COUNTRIES THE ELECTRIC SHOCK IS VERY SLOW AS COMPARE TO INDIA.&IF ANY ONE HAVE CORRECT KNOWLEDGE THEN SEND OTHERWISE NOT

1 Answers  

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what is the main function of capacitors in mccs.

0 Answers  

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If we connect capacitor in series DC supply so what happened?

4 Answers  

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What are the applications that use Solid State Drives in your home?

1 Answers   L&T,

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why do we use LPF wattmeter not UPF in the experiment of no load and blocked rotor test of 3phase slipring induction motor?

3 Answers   Matrix,

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what happens when d cexcitation given to alternator is removed while it is running or what happens when dc excitation is failed in alternator while running?

10 Answers  

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Dear sir, I am working in wind mill division , pls explain Pls explain in details with formula My question is Wind speed 3.5 M/s Gen RPM is 1500 ( 25 K/w Production ) Wind speed 12 M/s Gen RPM is 1500 ( 220 K/w Production ) Why in 3.5 m/s generation was low , why in 12 m/s generation was high , Pls dont explain wind force or wind density , that one already i know For the above question RPM was same why the KW was different Answer : 1. Its depends on the density ( Force ) of the air Sir , Pls explain wit Formula sir

1 Answers   Vestas,

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What is the name of the winding to which supply is given?

0 Answers  

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Why the transformers making noise?

2 Answers   L&T,

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What will happen if induction motor is supplied with capacitive load?

1 Answers   NTPC,

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