Steam coal is a

A. Pulverised coal

B. Brown coal

C. Coking bituminous coal

D. Non-coking bituminous coal

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  1. A definite area or a space where some thermodynamic process takes place is known as
  2. One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and __________…
  3. Charles' law states that all perfect gases change in volume by __________ of its original volume at…
  4. When wood is heated with a limited supply of air to a temperature not less than 280°C, the resulting…
  5. The general law of expansion or compression is pvn = C, The process is said to be hyperbolic, if n is…
  6. Modular ratio of two materials is the ratio of
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  8. The calorific value of gaseous fuel is expressed in
  9. An open system is one in which
  10. When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…
  11. The state of a substance whose evaporation from its liquid state is complete, is known as
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  13. The general law for the expansion or compression of gases, is
  14. A simply supported beam with a gradually varying load from zero at B and w per unit length at A is shown…
  15. The section modulus of a circular section about an axis through its C.G., is
  16. All perfect gases change in volume by 1/273th of its original volume at 0°C for every 1°C change…
  17. An isothermal process is governed by
  18. When a rectangular beam is loaded transversely, the maximum compressive stress is developed on the
  19. Which of the following statement is correct?
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  21. In a steady flow process, the ratio of
  22. In the torsion equation T/J = τ/r = Gθ/ L, the term J/R is called
  23. The maximum bending moment for the beam shown in the below figure, is
  24. The volumetric or molar specific heat at constant pressure is the product of
  25. A cycle consisting of __________ and two isothermal processes is known as Stirling cycle.
  26. The natural petroleum may be separated into
  27. A riveted joint in which every rivet of a row is opposite to other rivet of the outer row, is known…
  28. A composite shaft consisting of two stepped portions having spring constants K₁ and K₂…
  29. Percentage reduction in area performing tensile test on cast iron may be of the order of
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