T4Tutorials .PK

Chapter 5 CLUTCHES AND BRAKES MCQs

1. . A jaw clutch is essentially a clutch

(A) Positive action


(B) Cone


(C) Friction


(D) Disc




2. . The cone clutches have become obsolete because of

(A) Small cone angles


(B) Exposure to dirt and dust


(C) Difficulty in disengaging


(D) All of these




3. . There are types of clutches

(A) 2


(B) 8


(C) 18


(D) 32




4. . Clutch requires positive drive:

(A) Friction


(B) Neutral


(C) Positive


(D) Brushless




5. . Disc brake is example of:

(A) External


(B) Radial


(C) Valance


(D) Axial




6. . The working of a mechanical brake depends on the:

(A) Pedal


(B) Shaft


(C) Motor


(D) Axial




7. . The working of electrical braking depends on:

(A) Motor


(B) Axial


(C) EMF


(D) All




8. . Principle Hydraulic brakes work on the principle of:

(A) Pascal’s law


(B) Hook’s law


(C) Avogadro law


(D) Newton




9. . ______ is located between the flywheel and the pressure plate.

(A) Friction disc


(B) Axial disc


(C) Clutch


(D) None




10. . In automobiles, friction clutch is used to connect __ to the drive shaft:

(A) Engine


(B) Flywheel


(C) Disc plate


(D) None




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