Answer Posted / praveen kandwal

1.break down maintenance
2 preventive maintenance
3 corrective maintenance
4 predective maintenance
5 cndition based maintenance

what is the efficiency of horizontal & vertical feed water heaters?

2284

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Why should a chain drive be used over a belt or rope driven drive?

1184

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Is it ABS AH 36 material equivalent to IS 2062 Gr B material.

21387

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• What is your weakness?

2075

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What is the difference between air conditioning and refrigeration?

1156

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What do you do to prevent flare black?

1935

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how to define nomenclature of bearing.

2265

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where the compressor is placed in the automobile?

2047

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Is the hvac machines are designed 10% less than the electrical feeder value?

1801

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Mention two types of dislocations.

1150

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How many btu per hour equals 1 ton of air conditioning?

1077

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Explain how the lubricating oil circulates in a diesel engine.

2000

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If anybody have the ref. design book of the 3 point cylindrical rolling with sheet thickness of 2.3 mm & 67 mm internal diameter legth of 80 mm

1866

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Explain the procedure of charging reciprocating compressor?

2686

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How to check temperature controller?

2205

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