The starting of a car takes time in winter, because the

A. Octane number of fuel is decreased

B. Fuel supply for ignition is not sufficient

C. Vaporisation of the fuel is decreased

D. Pour point of fuel decreases

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

You can do it
  1. Work study deals with the __________ study.
  2. Potable water means the water used for
  3. A spring material should have low
  4. Primary designation of steel is based on its
  5. A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer…
  6. Water hammer is caused in steam carrying pipelines, because of
  7. Elimination of brittleness resulting from welding of saw blades is done by __________ of the welded…
  8. The dew point temperature lines on psychrometric charts are straight inclined sloping downwards to the…
  9. Unbreakable crockeries are made from __________ polymers.
  10. The joint for soldering is supported by binding wire made of
  11. Cascade control is
  12. Enzymes belong to the category of
  13. Lead pencil contains
  14. A cylindrical rod subjected to a tensile strain within the elastic limit undergoes a volume change.…
  15. Glass reacts with
  16. Which of the following is not a ferromagnetic material?
  17. Blast furnace slag is mainly molten
  18. The concentration of (H+) ions is 4 x 10-5 in a solution. Then pH of the solution will be (Given log…
  19. In an amorphous material, atoms defy any definite atomic structure and exist in random pattern just…
  20. Milk is fat dispersed in water. It is an example of
  21. Thermal conductivity of a material does not depend upon its
  22. Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is…
  23. In troposphere (the weather domain), the temperature 't' at height 'h' above the sea level in metres…
  24. Hot working of lead is carried out at
  25. At the point of boundary layer separation in fluid flow, the
  26. Two solutions A1 & A2 have pH value of 2 & 6 respectively. It implies that the solution
  27. Multistage compression of air as compared to single stage compression offers the advantage of
  28. Lead is poured into the joint between two __________ pipes.
  29. Joule-Thomson co-efficient is the ratio of
  30. Pick out the wrong statement.