10.

11

12:

13:

14.

Double helical gears are known 85 :
(ക Herring bone gear (8) श gear
(0 एरण्ड] gear (D) Spiral gear

Which of the following device can bring two gears rotating at different speeds to the same
speed for smooth gear shifting?

(ക) Throw out bearing (B) Synchronizer
(C) Idler gear (D) Inter locking mechanism

The type of lubrication system suitable for racing cars is :
(4) wet sump lubrication system (B) splash lubrication system

(C) dry sump lubrication system (D) petrol lubrication system

If the lock to lock steering wheel rotation is four turns and the front wheel movement is
60 degrees, what is the steering ratio?

@ 1 58 1
(0 1 © 1

The effect of carbon deposits on the cylinder head inside the combustion chamber is :
(ക) increased delay period
(8) increased fuel'economy
(@ reduced compression ratio and pre-ignition

(D) increased compression ratio and pre-ignition

Which among the following maintains a constant level of petrol in float chamber?
(ಹ) Petrol main jet ध (B) Float and needle valve
(0 Float and throttle valve (D) Choke valve

The time duration, given in degrees of distributor rotation that the CB points remain closed
between successive opening is :

(^) Dwell (B) Camber angle

(0) Included angle (D) Overlap period
The engine power transfer mechanism that combines a transmission assembly and
differential assembly in a single unit is known as :

(ಯ) multi axle mechanism (3) free wheel mechanism

(C) transfer case (D) trans axle mechanism

119/2015 4 : A