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Expected Questions series Thermodynamics Part-3
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Question based on Cycles

Deep Sangeet Maity

Unacademy user
  1. Thermodynamics (Question series) Lesson-3 GATE Presented by Deep sangeet Maity

  2. About ME Working as a Design engineer at "Cameron Manufacturing India Limited (A Schlumberger Company)". .Currently working as "GATE content editor and developer"at "Kreatryx" .Qualified GATE "3" times .Qualified "Gate 2018 with 99.4 percentile 779(75.26 marks) gate score" in mechanical stream .Qualified "Gate 2017 with 98.83 percentile 726(70 marks) gate score" irn mechanical stream I also have an 2+ years of experience of teaching Engineering subjects like Engineering mechanies, Thermodynamies, SOM, HMIT Ex-CADD Engineer at "CADD CENTRE". Passed B.E. with honours with 76.71%. I am pursuing my MTech in Thermal I have an 2.5+ years of experience as a CADD Engineer. . . also have worked for "CAD ACADEMY" as a Design engineer for 1 year.

  3. Q. A closed system containing an ideal gas undergoes a cycle as shown in the figure shown below. For the process1-2, which one of the following statements is true? 2 v/2 (A) Heat added - 4pv (B) Heat rejected =-pu (C) Heat added- ^pv (D) Heat rejected =-pu

  4. 2 2 19 esu ond velume Dn

  5. So or point-4 and point-2, the 8 ane samue but it cant be treated 2.f point 6 is the mid point point ond 2 2 9 8

  6. 12= Area of 1-2-7-1 Area of -4-s W12.= Area of triangle Area of rectangle 2 As the Voumc is de rcas IJ 1-2

  7. Tem pejatune 2 2. FOY 1 2

  8. A given mass of a simple compressible substance undergoes a reversible cycle, as shown in the P-V diagram. The magnitude of the net work done during the cycle is 3 kJ. The pressure (in bar) at point C (up to 1 decimal place) is Q. 101_- 1 0.006 0.021 Volume, V (m2)

  9. mass ) Pe -_-_ Prese 13 P(bar) 0.006

  10. 2 XIO 2- Pc6 bar Any