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The efficiency of Diesel cycle with decrease in cut-off

A. Increases

B. Decreases

C. First increases and then decreases

D. First decreases and then increases

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  1. One kilowatt is equal to
  2. For same compression ratio and for same heat added
  3. A molecule consisting of one atom is known as
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  5. The shear force at the centre of a simply supported beam with a gradually varying load from zero at…
  6. The property of a working substance which increases or decreases as the heat is supplied or removed…
  7. Charles' law states that all perfect gases change in volume by __________ of its original volume at…
  8. In the below figure, the stress corresponding to point D is
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  13. The unit of energy is S. I. units is
  14. A riveted joint in which every rivet of a row is opposite to other rivet of the outer row, is known…
  15. For the same maximum pressure and temperature,
  16. One kg of carbon monoxide requires 4/7 kg of oxygen and produces
  17. Elasticity of Mild Steel specimen is defined by
  18. The heating of gas at constant volume is governed by
  19. The efficiency of Stirling cycle is __________ Carnot cycle.
  20. The torque transmitted by a solid shaft of diameter (D) is (where τ = Maximum allowable shear stress)
  21. When a rectangular beam is loaded transversely, the maximum compressive stress is developed on the
  22. The process is adiabatic, if the value of n in the equation pvn = C, is
  23. Which of the following materials is most elastic?
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  25. According to Avogadro's law
  26. The efficiency of Carnot cycle depends upon
  27. If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling…
  28. A continuous beam is one which is
  29. When a thin cylindrical shell is subjected to an internal pressure, the volumetric strain is (where…
  30. In an irreversible process, there is a