What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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how the speed of the gets motor regulated. does it draw the same current on the all speed level.

0 Answers   Danko,

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What is the full form of PSD & CSD ?

6 Answers   NIFT, PNG Power, PSD,

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What are the classification of Servo Motor?

4 Answers   BARC,

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how can we solve the RMS value of alternative Qnty is .707 , explain detail .

2 Answers  

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How REF protects transformer alone? explain with diagram.

0 Answers  

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what is humming noise and wha is the reason to develop humming noise in a mv pannel ?

2 Answers   HPL,

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what r the types of detectors? state the location these detectors?

3 Answers  

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Where do we adjust the setting of thermal over load relay & how cal calulate.

1 Answers   Hilton,

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I got shortlisted in RRB thiruvananthapuram for the post of Junior Electrical engineer, waiting List - 7. i want to know about the validity of the current list and chance to get the job please help anybody knws abt it,, thank you

1 Answers  

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for 1000kva transformer how kvar rating is need for this PFI plant. and how does it will calculate? and Apmpere rating of main cable connection?

6 Answers   Engineers India, GCC, KP, QPSL, Siemens,

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What was the Dg set radiator and lube oil temperatures trip in ACB

0 Answers   Gland Pharma,

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