M

Mr. Dubey • 52.30K Points
Coach 

Q. Statement 2: Accuracy of individual elements is necessary for precision gears.

(A) t, f
(B) f, f
(C) t, t
(D) f, t
Correct : Option (D)

Explanation: 
 the accuracy of any gear mainly depends upon the cutter accuracy and the setting of the machine. optical projection and rolling tests will suffice for most of the gears. it is necessary to determine the accuracy of individual elements in the manufacture of high precision gears.

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. Computer will perform the data processing functions in

Q. An evaporator while concentrating an aqueous solution from 10 to 40% solids evaporates 30000 kg of water. The amount of solids handled by the system i

Q. In lathe work, when the tool is fed parallel to the rotation of job work, it will produce

Q. Calculate the work done per minute by a punch tool making 20 working strokes per min when a 30 mm diametre hole is punched in 5 mm thick plate with ul

Q. Heavy water is used in a nuclear power plant as a

Q. Vent pipes are provided in a condenser to

Q. The fine grained steel

Q. Which of the following statement is false?

Q. The groove angle of pulleys for V-belt is

Q. The primary unbalanced force is maximum _________ in one revolution of the crank.