- 1
- 2
- 3
- 4
- c
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The top two rings are called “Compression Rigs”.
The bottom ring is called “Oil Controlling Ring”.
All Testing Services Solved Papers
What is function of axle in vehicle?
- Provide speed to wheels
- Rotates the shaft
- Rotates the wheels
- None of these
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An axle is a shaft or rod which is connected with a pair of wheel.
Axle rotates the vehicle wheels an supports the weight of vehicle.
Engine applies force to the axle which rotates the wheels and moves the vehicle forward.
There are three types of axles in vehicles which are Front Axle, Rear Axle and Stub Axle.
What is function of Governor in engine?
- Control the fueling
- Control the speed
- Control the pressure
- Control the vibration
- b
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Governor controls the engine speed or maintain the speed.
When a load is applied on engine, its speed decreased. In this situation, the Governor maintain the engine speed or RPM.
There are two types of Governors i.e. Centrifugal Governor and Inertia Governor.
What is ABS?
- Anti-Lock Braking System
- Airbag System
- Air Lock System
- Air Level System
- a
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ABS is a safety braking system.
ABS controls the braking system during driving.
ABS remove or control the brake system in case of brak paddle locking / jamming.
ABC consists of Velocity Sensor (on each tyre), Electronic Control Unit (ECU),
After this ABS technology, safety assurance has been increased.
What is firing order of four stoke engine?
- 1243
- 3214
- 1234
- 1342
- d
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The firing order in British engines is 1243.
The firing order in Flat engines is 1212.
The firing order in Strait five engines is 12453.
The firing order in Strait six engines is 153624.
Which gear is most powerful?
- First
- Second
- Reverse
- Top
- c
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Small gears increased torque but reduced speed. Small gears are used to pull the vehicle.
Larger gears decreased torque but increased speed.
What is Jump start?
- Jumping of car
- Ignition of car
- Temporary battery connection
- Adding jump in car
- c
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Temporary battery connection used to boost the dead or week battery to start the vehicle.
What is speed limit of LTV on Highway?
- 120 km/h
- 110 km/h
- 80 km/h
- 100 km/h
- d
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The LTV speed limit on Motorway is 120 km/h.
The HTV speed limit on Highway is 90 km/h.
The HTV speed limit on Motorway is 100 km/h.
The minimum speed on Motorway is 65 km/h.
Which of the following countries has the most ICC Cricket Men World Cup Trophy?
- India
- South Africa
- England
- Australia
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There are held 13 ICC Cricket Men’s World Cup.
Australia won ICC World Cup 6 times.
West Indies won ICC World Cup 2 times.
India won ICC World Cup 2 times.
Pakistan won ICC World Cup 1 time.
Sri Lanka Won ICC World Cup 1 time.
England won ICC World Cup 1 time.
The Makran Coastal Highway in Pakistan connects which two provinces?
- Punjab and Sindh
- Sindh and Balochistan
- Balochistan and Khyber
- Khyber Pakhtunkhwa and Gilgit Baltistan
- b
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Makran Coastal Highway connects Karachi, Sindh to Gawadar, Balochistan.
The Makran Coastal Highway is also known as N-10 (National Highway 10).
The length of this highway is 653 Km.