300+ câu trắc nghiệm Tiếng Anh Công nghệ ô tô có đáp án - Phần 8

Which component in the alternator produces a magnetic field?

At the start of the engine, the charging voltage is _______

In an alternator, which component controls the output?

What is the material of an alternator frame?

If the lead-acid cell has a total of 17 cells, then what is the number of positive plates?

Which of the following is not an advantage of the alternator?

Field coils in a generator produce permanent magnet.

What is the color of a positive plate of a lead-acid battery?

What gets deposited on the plates of a discharged lead-acid battery?

What is the number of positive plates in a battery cell?

What is a maintenance-free battery?

Which of the following is the advantage of alkaline battery?

Which of the following is the best method to measure the speed?

The function of the ignition system is to _____________ the flame propagation process.

The total enthalpy required to cause the flame to be self-sustaining and promote ignition, is given by the product of the surface area of the spherical flame and the enthalpy per unit area.

A spark can be caused by applying a sufficiently low voltage between two electrodes separated by a gap.

An ignition process obeys the law of ______________

As air is a poor conductor of electricity, an air gap in an electric circuit acts as a high _____________

An ignition system should provide a good spark between the _____________ of the plugs at the correct timing.

An ignition system should be heavy, effective and reliable in service.

The interference from the low voltage source should not affect the functioning of the radio and television receivers inside an automobile.