Advanced level 2024 South West mock chases system 1

Advanced level 2024 South West mock chases system 1

Advanced level 2024 South West mock chases system 1

The unsprung mass in a vehicle system is 7. What is the servicing procedure carried out in
the wheel shown in figure 2 below;
A the frame assembly
B gear box and propeller shaft
£” axle and the parts attached to it
D engine and associated parts
2. The sun gear in the planetary gear system
meshes with the
A Pinion cage
B Ring gear
C Clutch gear Figure 2
.D Planet gear
3. Identify the type of leaf spring in figure 1
below;
A Checking camber angle
JB- Checking castor angle
C Checking kingpin inclination
D Checking included angle
Two advantages of using helical gears rather
than spur gears in a transmission are
A High strength and low cost
B High strength and less end thrust
& Low noise level and highstrength
D Low noise level and economy
Figure 1 9. Ina single planetaiy gear set, the output
A Quarter elliptical spring member to increase torque is always the
B Transverse spring A Sun gear
Semi elliptical spring .B- Ring gear
D Full elliptical spring C Planet carrier
D Epicyclical gear
4. In the torque converter, oil leavingthe turbine
10. Identify the type of clutch in figure 3 below;
A Pump vanes
-TL Stalor vanes
C Turbine vanes
D Free wheel
5. The centre part of a typical universaljoint is
called the Figure 3
A Grunion UhlÿNl A Cone clutch
B Joint J* Single plate clutch with coil spring
C Bearing C Diaphragm clutch
D Spider D Multi plate dry weight clutch
6. What is the possible cause of gear slip? 11. What causes noisy gear box in neutral
A Wrong selection gear shift lever position?
B Excessive end float of gear A Synchronizing unit stuck
C Wrong clutch engagement JSp Bearing worn out or dry
B Worn-out clutch plate C Synchronizer defective
D Synchronizer worn-out

 

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