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Automobile Engineering Practice Test: Engine Construction & Wheel Assembly
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Engine Construction & Wheel Assembly topics include: Cylinder block, head and liners, piston and its types, combustion chamber, wheel and tire, connecting rod and crank shaft. The basic components of an engine include the cylinder block, cylinder head, piston, connecting rod, and crankshaft. The cylinder block forms the main structure of the engine and houses the cylinders. The cylinder head covers the top of the cylinders and houses the valves and combustion chamber. The framework of the engine is made up of stationary parts, including the cylinder block and cylinders, the cylinder head... Show more
Automobile Engineering Practice Test: Engine Construction & Wheel Assembly
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25 Questions

1. Which of the following is not the type of manifold gaskets?
2. Inter-metallic corrosion between steel studs and aluminium alloy lead to ___________
3. Which of the following isn’t a cylinder block part?
4. What is the purpose of tire rotation on automobiles?
5. What does the code 145 SR -13 tire designation represent?
6. Bubbles of air in radiator is sign of _________ problem.
7. Cylinder block is usually made from _________
8. ____________ is attached to the bottom face of cylinder block.
9. Which of the following provides passages for flow of cooling water?
10. _________ serves as a cooling and ventilation of engine lubricating oil.
11. A car is fitted with 6 * 14 wheels and 185/65 R 14 tires on them. What is the rolling radius of the original tire?
12. Where will an overinflated tire wear the thread most?
13. _______ are cast in crankcase to give extra strength and to support camshaft bearings.
14. By which relation speed of piston can be calculated inside cylinder block?
(L-Length of stoke, D-Diameter, N-speed of engine)
15. In modern engines cylinder block and crank case forms a single casting because _________
16. A separate _______ crankcase would result in saving weight also enabling cheaper and quick replacement.
17. Why cylinder head cast as a separate piece?
18. Which of the following oil pan gaskets are not affected by oil and grease?
19. What do the permissible of mixing cross-ply and radial-ply automobile tires allow?
20. Spark plug are mounted inside ________
21. In case of a wire wheel, the vehicle weight is supported by the wire in _________
22. Which types of wheels cannot be used with a tubeless tire?
23. ____________ is combination of fibre and cork granules that is more compressible and resilient.
24. Which of the following is advantage for aluminium alloy cylinder block over grey cast iron?
25. What does the ‘ply rating’ refer to?