Session 1: Importance of Vehicle Maintenance and Servicing
Unit 6: Introduction to Vehicle Maintenanceand Servicing
Textual Question-Answers
Check Your Progress
A. Fill in the blanks
1. Vehicle maintenance and servicing is carried out when the vehiclecompletes ………………….. kilometres.
Ans: Vehicle maintenance and servicing is carried out when the vehiclecompletes specified kilometres.
2. After overhauling, the vehicle regains its ……………………..
Ans: After overhauling, the vehicle regains its efficiency.
3. When you plan a long-distance travel, take some time to makesure that your ………………….. is ready to take you outside
Ans: When you plan a long-distance travel, take some time to make surethat your vehicle is ready to take you outside.
4. During pre-check-up, items like vital fluids, battery, ………………… air conditioning, ………………. belt, hoses and cooling system should bechecked.
Ans: During pre-check-up, items like vital fluids, battery, electrical system, air conditioning, drive belt, hoses and cooling system should be checked.
B. Multiple choice questions
1. Before starting the engine the driver or owner of the vehicle mustinspect the ……………….
(a) tyre pressure
(b) radiator coolant
(c) engine oil
(d) All of the above
Ans: (d) All of the above
2. The exhaust gases contain ………………….
(a) carbon monoxide
(b) carbon oxide
(c) carbon dioxide
(d) hydrocarbon
Ans: (a) carbon monoxide
3. If the battery electrolyte level is low it can be topped-up using……………….. (a) pure water
(b) distilled water
(c) sea water
(d) None of the above
Ans: (b) distilled water
4. Coolant is used in ……………………
(a) engine oil
(b) brake oil
(c) cooling system
(d) battery
Ans: (c) cooling system
C. Short answer questions
1. List the safety rules to be followed during servicing of a vehicle.
Ans: Safety rules during vehicle servicing include switching off the engine, wearing protective gear, using proper tools, keeping the work area clean, avoiding loose clothing, and following manufacturer safety instructions.
2. Why is it important to employ the right tool for the right job?
Ans: Using the right tool for the right job ensures safety, prevents damage to vehicle parts, saves time, and improves the quality of work.
