Answer / pramod attri

1. according to size, and dia of shaft....and run with out
load check the ampire..this will be less then full load 70
%

Answer / sachin

you have to measure the distance btween shaft & its motor
foundation lavel & shaft dia,with that you come to know
the frame size & with that you come to know the size of
motor

What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

0 Answers   Bhushan Power Steel,

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What is the difference between Zero Current Transformer and Core Balance CT ?

1 Answers  

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Define end float in a motor?

0 Answers  

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what happen if the battery is charged by more than one source ,for ex: connecting data cable to laptop & charger pin to source supply ? 

2 Answers  

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What is dry and wet flashover.

1 Answers  

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ful form of gis

2 Answers   ABB,

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how we can convert 3 phase to single phase without using any transformer

8 Answers  

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Motor also having losses, we call KW rating. In transformer and generator having losses but we call KVA Rating why?

9 Answers  

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What are the advantages of a three-phase system over a single-phase system?

0 Answers  

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Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.

0 Answers   DAE,

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In n high voltage 11kv system What happened if 1 of CT cable (IDMT) loose.Will e/f or o/c trip.please explain detail

1 Answers  

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y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..

0 Answers   ME,

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