Vehicle Maintenance questions
English question-and-answer pages for this Thai driving license theory category.
Q151 If battery terminals have acid residue, what is the best remedy?
Answer: Wash with warm water and apply grease. Q152 When disconnecting a battery, which terminal should be disconnected first?
Answer: The negative terminal. Q153 What type of water should be used to top up a battery?
Answer: Distilled water. Q154 How should tire pressure be checked correctly?
Answer: Use a tire-pressure gauge. Q155 What level should coolant in the reservoir be kept at?
Answer: Between the high and low marks on the reservoir. Q156 After what distance should ordinary engine oil be changed?
Answer: 5,000 to 7,000 kilometers. Q157 Why should the coolant reservoir not be filled completely?
Answer: To leave space for coolant expansion when heated. Q158 Which is not a property of lubricating oil?
Answer: Helping cool the radiator. Q159 When is the best time to check engine oil level?
Answer: At least 10 minutes after turning off the engine.
Answer: Wash with warm water and apply grease. Q152 When disconnecting a battery, which terminal should be disconnected first?
Answer: The negative terminal. Q153 What type of water should be used to top up a battery?
Answer: Distilled water. Q154 How should tire pressure be checked correctly?
Answer: Use a tire-pressure gauge. Q155 What level should coolant in the reservoir be kept at?
Answer: Between the high and low marks on the reservoir. Q156 After what distance should ordinary engine oil be changed?
Answer: 5,000 to 7,000 kilometers. Q157 Why should the coolant reservoir not be filled completely?
Answer: To leave space for coolant expansion when heated. Q158 Which is not a property of lubricating oil?
Answer: Helping cool the radiator. Q159 When is the best time to check engine oil level?
Answer: At least 10 minutes after turning off the engine.