M

Mr. Dubey • 52.30K Points
Coach 

Q. Which of the following is fluxing material for cupola?

(A) Limestone
(B) Fluorspar
(C) Soda Ash
(D) Any of the above
Correct : Option (D)

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. Water in lubricating oil aids in

Q. Which of the following operation on grey cast iron will result in the production of white cast iron?

Q. A dark, sharply defined, straight line in the centre of the weld, and running parallel with the length of the weld should be interpreted as:

Q. Which of the following attachments can be used on Centre lathe?

Q. Two forces of 6 and 8 kg act at right angles to each other, the resultant force will be

Q. When does a vapour become superheated?

Q. Following cutting fluid is used for grinding of Cast iron

Q. In an air-conditioning plant a cooling tower is used to cool

Q. For evaporation of viscous solution in a multiple effect evaporator, the preferred feeding scheme is

Q. Which of the following statement is correct, for two shafts connected in parallel?