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  1. The value of specific heat at constant pressure (cp) is __________ that of at constant volume (cv).
  2. The efficiency of Carnot cycle is maximum for
  3. Coke is produced
  4. Which of the following is correct?
  5. One kg of carbon requires 4/3 kg of oxygen and produces __________ kg of carbon monoxide gas.
  6. Which of the following statement is correct?
  7. The rivets are used for __________ fastenings.
  8. The natural solid fuel is
  9. An open system is one in which
  10. One kilowatt is equal to
  11. The maximum stress produced in a bar of tapering section is at
  12. The shear force at the centre of a simply supported beam with a gradually varying load from zero at…
  13. The intensity of stress which causes unit strain is called
  14. Those substances which have so far not been resolved by any means into other substances of simpler form…
  15. The property of a working substance which increases or decreases as the heat is supplied or removed…
  16. A cylindrical section having no joint is known as
  17. The shear force diagram of a cantilever beam of length l and carrying a uniformly distributed load of…
  18. For a beam, as shown in the below figure, when the load W is applied in the centre of the beam, the…
  19. In open cycle gas turbine plants
  20. When the gas is heated at constant pressure, the heat supplied
  21. The deformation of a bar under its own weight is _________ the deformation, if the same body is subjected…
  22. The atomic mass of sulphur is
  23. The universal gas constant (or molar constant) of a gas is the product of
  24. A closely-coiled helical spring is cut into two halves. The stiffness of the resulting spring will be
  25. The increase in entropy of a system represents
  26. The area under the temperature-entropy curve (T - s curve) of any thermodynamic process represents
  27. The heat and work are mutually convertible. This statement is called __________ law of thermodynamics.
  28. For riveting, the size of hole drilled in plates is __________ shank diameter of rivet.
  29. A circular shaft fixed at, A has diameter D for half of its length and diameter D/2 over the other half,…
  30. The value of cp/cv for air is