The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)

A. (T1/T2) - 1

B. 1 - (T1/T2)

C. 1 - (T2/T1)

D. 1 + (T2/T1)

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. When a closely-coiled helical spring of mean diameter (D) is subjected to an axial load (W), the stiffness…
  2. The work ratio of simple gas turbine cycle depends upon
  3. The molecular mass expressed in gram (i.e. 1 g - mole) of all gases, at N. T. P., occupies a volume…
  4. In the below figure, curve D represents_________.
  5. The general law of expansion or compression is pvn = C, The process is said to be hyperbolic, if n is…
  6. The absolute zero pressure will be
  7. The heat and work are mutually convertible. This statement is called __________ law of thermodynamics.
  8. Strain is defined as the ratio of
  9. Reversed joule cycle is called
  10. Kelvin-Planck's law deals with
  11. The deformation of a bar under its own weight compared to the deformation of same body subjected to…
  12. The efficiency of Carnot cycle is maximum for
  13. The measurement of a thermodynamic property known as temperature is based on
  14. Modulus of rigidity is defined as the ratio of
  15. A definite area or a space where some thermodynamic process takes place is known as
  16. According to Avogadro's law
  17. A cycle consisting of two isothermal and two isentropic processes, is known as
  18. Two closely coiled helical springs 'A' and 'B' are equal in all respects but the number of turns of…
  19. The behaviour of a perfect gas, undergoing any change in the variables which control physical properties,…
  20. The gas constant (R) is equal to the
  21. An adiabatic process is one in which
  22. The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular…
  23. In an irreversible process, there is a
  24. The moment of resistance of a balanced reinforced concrete beam is based on the stresses in
  25. For the same compression ratio, the efficiency of dual combustion cycle is
  26. The entropy __________ in an irreversible cyclic process.
  27. One kg of hydrogen requires 8 kg of oxygen and produces
  28. The maximum stress produced in a bar of tapering section is at
  29. Which of the following is the correct statement of the second law of thermodynamics?
  30. When a body is subjected to a direct tensile stress (σ) in one plane, then maximum normal stress…