Answer / g.bhaskarrao

As per room we didnt have any standard lumen .As per our
eye seeing min 200 lux after that we sholud keep as per our
requirement based on application

can anibody tel me on what basis the transformer vector groups are determined????

1 Answers  

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who can measure the size of power cable?

0 Answers   Chanar Sugar Mills,

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What is the standard height of installation of Socket & switch from Finish Floor Level as per the IEC/IS Rules?

1 Answers  

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What are the different sign conventions used in electric circuits?

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Why at the starting of induction motor current is high?

5 Answers  

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Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance

1 Answers   ABB,

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what type of loads are inductive load & resistive load ?how they different between each other ?

5 Answers  

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A 6-pole, 50 Hz, 3-phase synchronous motor and on 8-pole, 50 Hz, 3-phase slip-ring induction motor are mechanically coupled and operate on the same 3-phase, 50 Hz supply. If they are left open-circuited, then the frequency of the voltage produced across any two slip rings would be

2 Answers   L&T,

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How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

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for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?

0 Answers   Power World,

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what is the differance of acb and mcb and mccb

12 Answers   MacAir, MDS,

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why we measure ouput of transformers in kva.

1 Answers  

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