Answer / fowzel

to provide sufficient lubricating oil and near crankcase and
cylinderwalls

Answer / bikash9

as we do the work of changing piston ring
1.we check as per manual which ring will go on which groove
2.check for which side will be the top face of the ring some cases it is stamped on it otherwise it looks same from both side
3.compresssion ring ,sealing rings,scraper ring have different cut ,such as square ,angle and s type
4.after installing them turn them in such a way that no cuts will be on same line to avoid blow past and for proper sealing.if they the cut s are in same line then gas can pass to crankcase or scavenge space

Answer / guest

vertical position

Answer / tutul

if the compression gets reduced or ring gets damage or
deformed.roing should change. position depends on u if
three ring are there , make 120 degree approx.gap with each
ring open end

if we not carried out B check at mean time in DG set what will be happen?

0 Answers  

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Explain the types of sensors.

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sir,i am golng to attend BHEL supervisor trainee personal interview on 11 sept.anyone share me that how could i perform well in interview& what they would expect from me. thank you.

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Explain the cycle of refrigeration system.

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HOW MANY PSI CAN REACH THE SCHEDULE 20,40,80 PIPES? GI,BI (CAPACITY OF PIPES)

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what is the three types of combustion-control system?

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why steam power plant is more popular than gas turbine plant?

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what is the significance of line of action in gear?

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mechanical efficiency is high in petrol engines compared to diesel engines but why diesel engines are preferred in heavy duty vehicles

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