Answer / prabhakar jha

duty cycle is a torque vs time veriation..generally we r using 10 duty cycle.

what are the limitations to use 33kv ac in industries?

0 Answers  

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What is the difference between isolators and electrical circuit breakers? What is bus-bar?

0 Answers  

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whether a separate starter is used for a motor while it is connected to a vvvf panel?

2 Answers  

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What are all present producing cost of Per KWH of various Fuel?

0 Answers   Sanmar,

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can we produce cosine wave instead of sine wave? will it usefull?

4 Answers   BARC,

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hi i wonder will the speed of a 50hz AC motor reduce if i supply it with 25hz?

4 Answers   Divis Laboratories,

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what you mean by frequency of an igbt& how to find it?

1 Answers  

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What is force on a conductor in a magnetic field ?

0 Answers  

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in underground cables, we have a grading method called 'capacitance grading' why is it called 'capacotance grading' although we do not use any capacitor in it?

1 Answers  

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Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

6 Answers  

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in a large three phase induction motors usually the value of full load slip is

1 Answers   PSEB,

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pls tell us AC plant are how do work and parts name with picture

0 Answers   Mukand,

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