How many types of probe used in cro?

0 Answers  

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why dc series moter is not started at no load?

5 Answers   IOCL,

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Is there any standard guidelines/Criteria to design NGR/NGT.?

0 Answers  

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in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

0 Answers   ABB,

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What is CRT (Contact Resistance Test) for Isolators or Dis- connector Switches? Why we performed it & whats the Testing procedure.

1 Answers   Siemens,

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expansion of rccb

3 Answers  

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photo conductive cell

4 Answers   Bhel,

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what are the components of a start and stop motor control?

2 Answers  

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1)What are the proccedure of initial charge of 100AH lead Acid battery bank 2)whether discharge test is reqd ? if it is rqd why, how 3)what are the discharge critieria (volt/cell or sp.gravity/cell

1 Answers  

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what is active network?

2 Answers  

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what is principle of DC machines?

5 Answers   APTransco, NTPC, Wipro,

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What are the advantages of skewing of cage rotor conductors?

0 Answers  

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