Answer / k. devendran

Normalley as per cummins generator commpaney recomanded

injecter checking, and valve clearence,flywheel bold

retorqch ,crankshaft end play, fan belt, fan hub bearings,

idler pulley bearings cheaking and grease refilling,

includind B' cheak [oil and filtters changing] theese are

C & D cheak

ELCBs are installed for protecting humans from AC leakage current.Is there a device which protects humans from DC Leakage current??e.g.leakage from batteries...If not,then why so???

1 Answers  

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Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?

1 Answers  

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can we connect transformer with star conected secondary to delta connected primary in series?

1 Answers  

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what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?

2 Answers   Bhel,

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how a vibration switch's high signal will going to trip the motor? can u explain with some examplesand wiring diagrams?

1 Answers   Bhel, Wartsila,

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How servo stabilizer works.

1 Answers  

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IS THERE ANY ELECTRONIC CIRCUIT TO REDUCE THE NEUTRAL TO EARTH VOLTAGE BELOW 3V ?

1 Answers  

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Explain the term parallel path in dc machin ?

1 Answers   UPSC,

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how to varied the frequency in transmission line and how i kept it as a constant one?

2 Answers   L&T,

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define excitaton voltage and excitation current?

2 Answers   Allied Group,

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What is servo lock in CNC how they work and if any parameter for them in CNC machine

1 Answers  

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What is thef ormula to calculate the rating of a capacitor for a single phase motor

2 Answers  

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