Answer Posted / s.krishnan

critical speed is above 20 percentage of rated
speed.rotating machine rotate near to critical speed the
motor bearings are damaged.so rotating machines are not
allowed to run near critical speed region.

I want d.g.set our company

1888

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Why Neutral Isolation is required?

2233

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What are the temperature elements?

1238

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State the methods of improving power factor?

1152

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What is the difference between Static and servo controlled voltage stablizer?

2186

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i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....

1921

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how to design the heater in temperature control unit to heat 50KL of water?

1928

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LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values

2880

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What is the purpose of using busbar mounting fuse?

2041

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Who are the manufactures those manufacturing 3Cx2.5sqmm FRLS cables. I heard about FRLS technology adopted only in wires useful for wirings

2088

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Can double compression glands be used with regular cables?

2112

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1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?

1978

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for opening electrical shop, tips needed.

1834

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I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

2076

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What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket

1071

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