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GATE 2010 previous Year Questions of Thermodynamics
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In this lesson we will discuss GATE 2010 previous Year Questions of Thermodynamics

Rutuja Bothara
Strengthen GATE /PSU/ESE/SSC JE/RRB JE /campus Placements preparation. A passionate mechanical engineer -VIT University

U
Unacademy user
Thankyou ma'am. This course was much needed.
  1. GATE Previous years Thermodynamics questions GATE 2010 Thermodynamics solved questions By Rutuja Bothara


  2. RUTUJA BOTHARA . Perusing B.Tech in Mechanical Engineering from Vellore Institute of Technology, Vellore. (2015-2019) . Placed in Alstom Transport India Ltd. . Cleared JEE Mains 2015 Cleared VITEEE-2015 with AIR 8718 unacademy Cracked HITSEEE-2015 with AIR 91 worked as a career. Counsellor in Teachers Academy (2016- 2018) and BOLO app. https://unacademy.com/user/rurutujajb96-9511


  3. 201 0 A turbo-charged four-stroke direct injection diesel engine has a displacement volume of 0.0259m (25.9litres). The engine has an output of 950kW at 2200rpm. The mean effective pressure in MPa is closest to (A) 2 (B) 1 (C) 0.2 (D)0.1


  4. Pose in tu bo charged engine P PLAh CO Where 2200 1100


  5. for4 SHroke engine AL Swept volume 6o P22oo kPa P2MPa


  6. One kilogram of water at room temperature is brought into contact with a high temperature thermal reservoir. The entropy change of the universe is (A) equal to entropy change of the reservoir (B) equal to entropy change of water (C) equal to zero (D) always positive


  7. "A mono-atomic ideal gas ( 1.67, molecular weight = 40) is compressed adiabatically from 0.1 MPa, 300 K to 0.2 MPa. The universal gas constant is 8.314 kJ kmol-1 K-1. The work of compression of the gas (in k] kg-1) is


  8. WorK dohe in adiabatic process is W= R(n-1) Where R is gas constant


  9. For adia batic process PI 1-67-1 Hence, work done is gwen by W = 0.27 08 (300-396


  10. Consider the following two processes I. A heat source at 1200 K loses 2500 kJ of heat to a sink at 800 K Il. A heat source at 800 K loses 2000 kJ of heat to a sink at 500 K Which of the following statements is true? (A) Process I is more irreversible than Process Il (B) Process Il is more irreversible than Process I (C) Irreversibility associated in both the processes are equal (D) Both the processes are reversible


  11. proce Entropy change is siven by 800 SOO as >AS , Process 's more irreversible than Process