Home

One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and __________ kg of water or steam.

A. 9/7

B. 11/7

C. 7/4

D. 1/4

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

You can do it
  1. The work ratio of a gas turbine plant is given by
  2. A composite bar made up of steel and copper bars of equal lengths are heated through 100°C. The…
  3. When two plates are butt together and riveted with cover plates with two rows of rivets, the joint is…
  4. According to Euler's column theory, the crippling load for a column of length (l) with one end fixed…
  5. The unit of energy is S. I. units is
  6. The property of a material which allows it to be drawn into a smaller section is called
  7. Resilience of a material is considered when it is subjected to
  8. The energy stored in a body when strained within elastic limit is known as
  9. One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and __________…
  10. The amount of heat required to raise the temperature of the unit mass of gas through one degree at constant…
  11. The atomic mass of oxygen is
  12. The ideal efficiency of a Brayton cycle without regeneration, with increase in pressure ratio will
  13. The compression ratio for Diesel engines is
  14. The specific heat of water is
  15. The heat supplied to the gas at constant volume is (where m = Mass of gas, cv = Specific heat at constant…
  16. Stirling and Ericsson cycles are
  17. The fuel mostly used in blast furnace for extracting pig iron from iron ores is
  18. Which is the false statement about true stress strain method?
  19. The gas turbine cycle with regenerator improves
  20. The shear force diagram of a cantilever beam of length l and carrying a uniformly distributed load of…
  21. In an extensive property of a thermodynamic system
  22. Diamond riveted joint can be adopted in the case of following type of joint
  23. The entropy __________ in an irreversible cyclic process.
  24. Energy can neither be created nor destroyed, but it can be transformed from one form to another. This…
  25. The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume…
  26. For a simply supported beam of length l, when a concentrated load W is applied in the centre of the…
  27. The efficiency of Diesel cycle with decrease in cut-off
  28. If Th is the torque resisting capacity of a hollow shaft and Ts is that of a solid shaft, of the same…
  29. The heat flows from a cold body to a hot body with the aid of an external source. This statement is…
  30. The efficiency of Diesel cycle approaches to Otto cycle efficiency when