Answer / balu

once leaked i will cause damage/depletion of ozone layer in
the atmosphere

Answer / rahul singh

R12-chlorofluorocarbons.
It depletes ozone layer, increases the effect of global warming and becomes harmful when mixes with lube oil ND6 . R12 is not eco friendly So that's why it is restricted .

what is threaded joints ,where present usage ?

0 Answers   Kirloskar,

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How to decide the capacity of air compressor in an industry. What are the factors taken into consideration while selecting the capacity?.

1 Answers   DAE,

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What are two essential conditions of perfect gas ?

0 Answers  

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design of a dust collector?

0 Answers  

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What are the safety devices of boiler?

0 Answers   ABC Inc, RRB, Siemens,

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what is the responsibility of production department ?

1 Answers  

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Explain how can you convert air mass to air volume?

0 Answers  

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• Do you think you are overqualified for this position?

1 Answers   Petro Star Mount,

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. how will effect of water injection on turbine load and corresponding MW output(not water washing)

0 Answers  

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why stress decrease from upper yield point to lower yield point?

5 Answers   MahaGenco,

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what is de brogle eqation

1 Answers   DMRC, Yamaha,

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do you see fogging system in power plant?(cooling tower)

0 Answers   TATA,

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