1. A front stabilizer bar is used to increase vehicle load-carrying capacity provide a softer ride control suspension movement and body roll all of the above ✅ The correct answer is option C.
2. The power actually developed inside the engine cylinder is called as indicated power brake power frictional power none of these ✅ The correct answer is option A.
3. The path taken by intake air is carburettor (or throttle body) – air cleaner – intake manifold – intake ports – cylinders air cleaner – carburettor (or throttle body) -intake ports – intake manifold – cylinders air cleaner – intake manifold – carburettor (or throttle body) – intake ports – cylinders air cleaner – carburet ✅ The correct answer is option D.
4. The stroke of an engine is the volume of the cylinder length of the connecting rod internal diameter of the cylinder distance between T.D.C ✅ The correct answer is option D.
5. Clutch facings are usually attached to the plate by steel rivets brass rivets aluminium screws steel screws ✅ The correct answer is option B.
6. In petrol engines, during suction stroke, __________ is drawn in the cylinder air and fuel only fuel only air none of these ✅ The correct answer is option A.
7. The reconditioning process used to give cylinder bore surfaces a cross-hatch pattern, is known as honing porous plating boring shot peening ✅ The correct answer is option A.
8. Highest useful compression ratio (HUCR) is the highest compression ratio at which the engine can run engine gives maximum output engine is most efficient fuel can be used in a ✅ The correct answer is option D.
9. The effect of vapour locking on the brake performance is that the brakes function more effectively brakes fail completely brake operation is delayed after depression of the brake pedal vapour locking has no ✅ The correct answer is option B.
10. In which of the following conditions, the idle CO percentage should be measured with the vehicle ? Headlights and other electrical devices are switched off. Headlights and other electrical devices are switched on. Headlights and other lights are switched off. Headlights are switche ✅ The correct answer is option A.