Download Previous year Tractors & Heavy Earth Moving Machinery feb 2021 Automobile 6th Diploma Paper
Tractors and Heavy Earth Moving Machinery 6th Sem Auto/9331/Feb 2021 Diploma Paper                      Â
                 SECTION-A
Q2. Attempt any THREE questions.                                  3×5=15
i. Describe the factors for selection of a tractor.
ii. Describe working principle of Scrapper with neat sketch.
iii. Explain the steering mechanism used in tractors.
iv. What do you mean by wheel ballasting?
v. Explain draft control system used in tractor with neat sketch.
vi. Discuss about final drive used in tractor briefly.
vii. Explain with neat sketch about cranes and its types.
                        SECTION-C
Q2. Attempt any ONE question.                            1×10=10
Q2. Explain the construction and working of Bulldozer.
Q3. Explain Tractor stability and tractor rollover, with diagrams..
Q4. a) Classify the tractors based on different categories.
    b) Discuss about tractor stability and weight distribution.
Factors for selection of a tractor.
Working principle of ScrapperÂ
Steering mechanism used in tractors.
Wheel ballasting
Draft control system used in tractor.
Final drive used in tractor briefly.
Neat sketch about cranes and its types.
Tractors & Heavy Earth Moving Machinery Feb 2021 6th Sem Paper Click Here
Construction and working of Bulldozer.
Tractor stability and tractor rollover, with diagrams..
 Classify tractors based on different categories.
Tractor stability and weight distribution.
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