Two and Three Vehicle Technology — Summer 2022

Define steering terms. (1) Rake angle (2) Trail (3) distance Offset distance

Explain working of two stroke engine.

Explain different cranking mechanism employed in two and three wheeler.

Explain role of carburetor in two wheeler.

State the criteria considered to select engine for two wheeler.

Explain in brief mist and splash lubrication system

List out scavenging methods. Explain loop scavenging system.

Define following terms. 1. Carburation 2. Scavenging 3. Air cooling system.

State the design consideration for frame.

Draw and explain the layout of two wheeler transmission system and label it.

Define following terms. (1) Shock absorber (2) Spring (3) Frame

Explain spoke wheel and split disk wheel.

Explain mono suspension used in two wheeler with sketch.

State the function of suspension system.

Justify the need of multi-plate clutch in motor cycle.

Explain difference between battery and magneto ignition system.

State the material used for frame.

State main components of battery with their function.

Differentiate between drum and disk brake.

State the function of following system. 1. Fins 2. Radiator 3. Compression ration

Explain ergonomic consideration for two wheeler design.

Explain front telescopic suspension system with sketch.1

Define (1) Belt drive (2) Chain drive (3) Shaft drive

Classify three wheeler and two wheeler.

Differentiate between two and three wheeler.