M
Explanation by: Mr. Dubey
dextrin and molasses are used for increasing the dry strength of the sand, which add hardness to the mould.
You must be Logged in to update hint/solution
Related MCQs
Q. ____ is also known as work volume of robot
Q. Which of the following domestic utility item consumes maximum power?
Q. The extension & compression of a helical spring is an example of
Q. Absorption factor method is used to calculate the number of ideal stages, when
Q. The heating value of coal largely depends on
Q. In iron and steel industry which motors are preferred?
Discusssion
Login to discuss.