Vehicle Maintenance Flashcards
What battery should be insulated at the battery terminal?
A. positive pole
B. negative pole
C. no insulation needed
D. Cover both sides.
A. positive pole
Cause of the car not starting, which cause?
A. Air filter
B. Brake fluid runs out
C. Water in the boiler is dry.
D. The battery has no power.
D. The battery has no power.
Which method is a preliminary solution when a short circuit occurs?
A. Immediately open the radiator cap immediately.
B. Turn off the engine and remove the battery terminal.
C. Call the fire department immediately.
D. Use splash water immediately
B. Turn off the engine and remove the battery terminal.
To remove the battery terminal Which terminal should be disconnected first?
A. Any pole first
B. Positive pole
C. Both terminals at the same time
D. Negative pole
D. Negative pole
Gasohol oil What does it mean
A. Oil with ethanol
B. Oil with lead
C. Oil from 100 percent vegetable oil
D. Oil with lubricating oil
A. Oil with ethanol
In the event that the fuel is added with a higher octane number in the user manual, what will be the effect?
A. The engine heats more than before.
B. Does not affect the use.
C. The engine is wearier than normal
D. The engine speed is higher than normal.
B. Does not affect the use.
What is the maximum octane number of gasohol that is sold in Thailand?
A. Octane 98
B. Octane 95
C. Octane 91
D. Octane 87
B. Octane 95
If you use natural gas, how will CNG affect the engine?
A. Does not affect the engine
B. The engine wear is faster than using oil
C. The engine will be cooler than normal
D. The spark plug lifetime is greater than the use of oil
B. The engine wear is faster than using oil
E85 petrol means
A. Contains 15 parts methanol
B. Contains 15 parts of ethanol
C. Containing 85 parts oil
D. Contains 85 parts ethanol
D. Contains 85 parts ethanol
Which fuel has the fastest evaporation?
A. Oil E85
B. Oil E20
C. Gasohol Oil 95
D. Oil 95
A. Oil E85
Which item is not a function of engine oil?
A. Heat dissipation
B. Secondary or in front of the contact surface
C. Create viscosity
D. Settle the engine impurities
C. Create viscosity
If inflating the tire is too weak How will it affect the tires?
A. The tread in the middle will wear out faster than usual.
B. The driving will be stiff
C. Make the tread on both sides wear
D. Make less oil consumption.
C. Make the tread on both sides wear
If inflating the tire is too hard How will it affect the tires?
A. The tread in the middle will wear out faster than usual.
B. Drive will be smoother.
C. Make fuel consumption
D. The tread on the side will wear faster.
A. The tread in the middle will wear out faster than usual.
Which tire inspection is correct?
A. 1 month
B. 2 month
C. 3 months
D. At least once a week
D. At least once a week
On the tire, what do the first two numbers 21 indicate?
A. Date of manufacture of rubber
B. The week of the year that the rubber was produced
C. Month of rubber production
D. Year
B. The week of the year that the rubber was produced
On the tire, what do the last two numbers indicate?
A. Production Year
B. Production Date
C. Production Week
D. Expired Rubber
A. Production Year
