• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Engineering Thermodynamics

Engineering Thermodynamics
The unit of pressure in S.I. units is

Pascal
Dyne per square cm
kg/cm²
mm of water column

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Addition of heat at constant pressure to a gas results in

Raising its pressure
Raising its volume
Raising its temperature
Raising its temperature and doing external work

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The heat supplied to the gas at constant volume is (where m = Mass of gas, cv = Specific heat at constant volume, cp = Specific heat at constant pressure, T2 - T1 = Rise in temperature, and R = Gas constant)

mcv (T2 - T1)
mcp (T2 + T1)
mcp (T2 - T1)
mR (T2 - T1)

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known as

Stirling cycle
Diesel cycle
Otto cycle
Carnot cycle

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
In S. I. units, the value of the universal gas constant is

83.14 J/kg mole-K
8.314 J/kg mole-K
8314 J/kg mole-K
831.4 J/kg mole-K

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
For which of the following substances, the internal energy and enthalpy are the functions of temperature only

Any gas
Water
Perfect gas
Saturated steam

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Engineering Thermodynamics

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑