The most suitable material of construction for a sewer to carry sewage under high pressure is

A. Asbestos cement

B. Steel

C. Cement concrete

D. Stoneware

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

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  1. In chemical dehumidification process
  2. Moist climate is the most favourable factor in the site selection far a
  3. The 'transition temperature' for ductile to brittle behaviour of steel increases with increase in the…
  4. Propulsion of rocket follows from the
  5. __________ cannot increase the fatigue strength of a material.
  6. Hot & cold working of material causes its __________ deformation.
  7. Which of the following is an unconventional source of energy?
  8. __________ test is the appropriate test to determine whether a material is ductile or brittle.
  9. Wavelength of radiation emitted by a body depends on the __________ of its surface.
  10. Highest cutting speed is achieved by the __________ tool material.
  11. Pick out the wrong statement.
  12. Out of the following, the alloy which has equal percentage of constituents, is
  13. Specific gravity of hot metal (pig iron) is __________ times that of the blast furnace slag.
  14. Which of the following is the most wear resistant grade of carbide used for the cutting tools?
  15. If Reynolds number is greater than 1, then the
  16. The highest stress that a material can withstand for a specified length of time without excessive deformation…
  17. Suitability of steel for its use in cable is judged by its strength in
  18. Uniform ramming of sand in green sand moulding process leads to
  19. In the diving apparatus, helium is used along with oxygen, because it is
  20. According to maximum shear stress failure criterion, yielding in material occurs, when the maximum shear…
  21. Which of the following is the most suitable material of construction for the condenser tubes, where…
  22. Working of linear variable differential transducer (LVDT) is based on the principle of variable
  23. All of the following alloying elements of steel increases hardness but sacrifice ductility, except
  24. Hydro-cyclone is a
  25. Most important property of steels for use in automobile bodies is the
  26. __________ of test specimens is not involved in any hardness testing method.
  27. According to thermodynamic Fahrenheit scale, the fundamental interval between ice point to steam point…
  28. Plasma is
  29. In a totally irreversible isothermal expansion process for an ideal gas, ΔE = 0, ΔH = 0. Then…
  30. Blast furnace slag is mainly molten