The primary function of a riser is to

Q. Riser is designed so as to

Q. A cylindrical job with diameter of 200 mm and height of 100 mm is to be cast using modulus method of riser design. Assume that the bottom surface of the cylindrical riser does not contribute as the cooking surface. If the diameter of the riser is equal to is height, then the height of the riser (in mm) is

Q. A primary function of the government is to make _____________.

Q. For producing a casting of size 300$\times$300$\times$100 mm, a side cylindrical riser is used. Determine the diameter of the riser assuming that the modulus of riser is 20% higher than modulus of casting.

Q. The primary function of the passage as a whole is to: