300+ câu trắc nghiệm Tiếng Anh Công nghệ ô tô có đáp án - Phần 7

Bearing

Piston

Valve lifter

Valve seat

To vary the speed of the vehicle

To vary the torque of the vehicle

To vary the power of the vehicle

To vary the acceleration of the vehicle

Constant-mesh gearbox

Sliding mesh gearbox

Synchromesh gearbox

Epicyclical gearbox

Between transmission and engine

Between transmission and rear axle

Between transmission and propeller shaft

Between transmission and differential

Epicyclic gearbox

Torque converter

Multi-plate clutch

Sliding mesh gearbox

Low cost and high strength

Low noise level and high strength

Low noise level and economy

Low noise level and low cost

True

False

Universal joint

Hinge joint

Ball and socket joint

Pivot joint

High in cost

Not reliable

Complex design

Sends most of the power to the wheel having less traction

Teeth are soft

Teeth are hard

Gears run faster

There is relative motion between teeth

To change inclination

To bend sideways

To transfer torque at an angle

To change length

True

False

Engine vibration

Engine cooling

Development of the backpressure

Engine configuration

To set the spark plug gap

To set the ignition advance

To set the contact breaker gap

To set ignition timing

Under part-load operation

Under full load operation

Under no-load operation

Under sudden acceleration

Positive to negative

Negative to positive

No specific direction

Direction cannot be determined

Positive charge

Negative charge

Neither positive nor negative

Both positive and negative

Positive charge

Negative charge

Neither positive nor negative

Both positive and negative

Electric field lines always intersect

Electric field lines may or may not intersect

Electric field lines can be seen

Electric field lines never intersect

Linear

Radial

Weak

Strong

Conductor

Semi-conductor

Dielectric

Superconductor