What is the difference between hot and cold loop testing?

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can we individually produce electriciyt

1 Answers  

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Why do we use series motor to start our car?

2 Answers  

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Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?

0 Answers   Siemens,

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why the rotor current becomes in steady state during high slip region? please verify with equations.

0 Answers  

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Q2). When 3 dice are simultaneously thrown, which of the following would be obtained? (a) Result 1: “A 5, a 3 and a 6” (b) Result 2:” A 5 three times” (c) Result 3:”A 5 twice and a 3” (d) All three results are equally likely. (Musigma Question)

2 Answers   Mu Sigma,

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why the name mho relay,despite the locus of circle is impedance?

1 Answers   KSEB,

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Why there is no provision of breaker in between primary of UAT and generator

1 Answers  

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are induction motor have poles? yes / no , why?

3 Answers  

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Transfer function is == ? a. Mathematical model b. System with no physical structure c. Can be calculated through differential equations

1 Answers   CCP,

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How to calculate voltage drop loss in HT 11000 Volts XLPE Aluminium conductor cable. Any specific formula or Thumb rule

2 Answers  

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can any one suggest paper presentation topies for electrical engg?

0 Answers  

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