R

Ram Sharma • 193.88K Points
Coach

Q. Low temperature oxidation and spontaneous combustion of freshly mined coal is accentuated, if

  • (A) Smaller fines are stored in large quantity
  • (B) It contains large amount of volatile matter
  • (C) It is stored in tall heaps
  • (D) All the above
Share

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Related MCQs

Q. A tank painted with which of the following coloured paints, would heat up maximum by radiation from sun?

Q. Viscosity of gases __________ with increase in temperature.

Q. C.V. (kcal/Nm3 ) of gaseous fuels __________ with increase in molecular weight.

Q. Flooding in a vapor-liquid contacting equipment occurs in a tray, when the pressure drop through a tray is __________ the liquid head available in the

Q. Low temperature oxidation of coal is accelerated by the

Q. Flue gas discharge velocity through chimney of a big thermal power plant may be around __________ m/sec.

Q. Heat exchangers operating, when the asymptotic range is reached,

Q. Which of the following processes is followed by unsaturated air (with dry bulb temperature 12°C and relative humidity 47%) passing through water spra

Q. Bakelite is

Q. Celluloid is

Question analytics