SSC JE Mechanical Classes 2023 | Top 70 RAC Questions | SSC JE 2023 Mechanical Marathon| Rahul Sir

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[@ankitsaraswat5942]

No option 4 is wrong because heat is added to it hence entropy increase enthalpy increase hence slope is positive

[@mayankpatel9889]

Sir Machine design ka sessions ....

[@mayankpatel9889]

High misibility with lubricating oil is also undesirable property for refrigerant

[@mayankpatel9889]

Please explain it..sir

[@rahulmishrafaculty6529]

No,,,, high miscibility and non miscibility both are not a problem.. The problem is only partial miscibility 👍

[@Radhadaskrishnabhaktengineer]

Done

[@mayankpatel9889]

Sir evaporation ko apne straight line with +ve slope.....so that this is also incorrect....!
According to graph

[@mayankpatel9889]

p-h graph of VCRS CYCLE

[@SatIsh-vl1if]

00:07:14

[@SatIsh-vl1if]

00:15:00

[@SatIsh-vl1if]

00:33:03

[@SatIsh-vl1if]

1:10:05