Q.26 Describe the dept control, position control and draft No.
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control. (CO1) Roll No. .................. 120362/030362
Q.27 Write the five function of chassis Frame in Tractor.
(CO2) 6th Sem / Branch : Automobile Engg.
Q.28 Describe special five selection criteria for tractor. Sub. : Tractor & Special Purpose Vehicles Tractor &
(CO1) Earth Moving Machy.
Q.29 Enlist various forces acting on tractor. (CO1) Time : 3Hrs. M.M. : 100
Q.30 Draw the layout of independent drive PTO shaft. SECTION-A
(CO3) Note: Multiple choice questions. All questions are
Q.31 Give the effects of under-inflating on tyre and its compulsory (10x1=10)
working. (CO3) Q.1 The connecting rods are generally made of _____
Q.32 Describe concept of double clutch system. (CO2) shaped cross-section. (CO1)
Q.33 Explain working principle of hydraulic system. a) G b) I
(CO2) c) H d) All of the above
Q.34 Describe the five qualities of steering system.(CO4)
Q.2 Wheel base tractor is. (CO3)
Q.35 Compare dual tyre system with tendamtyre system.
(CO4) a) Distance between the centers of the front tyres
SECTION-D b) Distance between the centers of the front and
Note: Long answer type questions. Attempt any two rear wheels
questions out of three questions. (2x10=20) c) Distance between the centers of the rear tyres
Q.36 Describe the working of hydraulic control levers, d) All of the above
other uses of hydraulic control system. (CO2) Q.3 It is used to transmit power when two shaft are
Q.37 Explain periodic maintenance procedure of tractor, collinear. (CO1)
faults and rectification. (CO4) a) Gera b) Belt
Q.38 Explain working, limitation and applications of Fork c) Clutch d) Chain
Lift Truck OR Crane with figure. (CO4) Q.4 Which of the following is a device used on a tractor
Note Course outcome/CO is for office use only) or stationary engine for maintaining nearly constant
engine speed under varying loads? (CO2)
a) Volatility of fuel b) Governor
c) Pre ignition d) Carburetor
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Q.5 Tractor engine oil should be changed and all grease SECTION-B
points should be lubricated after every _____ Note: Objective type questions. All questions are
working hrs compulsory. (10x1=10)
a) 15 b) 30 Q.11 Name the hydraulic pump that is most widely used in
c) 60 d) 120 tractors. (CO2)
Q.6 The violent noises heard in an engine during the Q.12 Differential lock is used to provide equal powers to
process of combustion after the position has passed both the wheels (True/False) (CO1)
over the top dead center is knows as? Q.13 Name the hydraulic pump that is mist widely used in
a) Stationary tractors. (CO2)
b) Spark ignition Q.14 Write one function of crane. (CO2)
c) Detonation Q.15 Write one special application of Bulldozer. (CO2)
d) All of these Q.16 Write full form of PTO. (CO2)
Q.7 Maximum torque in a tractor is generated at (CO3) Q.17 Write the one special application of chassis of
a) Rated rpm
b) Less than rated rpm tractor. (CO1)
c) Rated hp Q.18 Hydraulic oil is the file of hydraulic system in
d) Maximum idling tractor. (True/False) (CO1)
Q.8 The function of anti-lock brake system (ABS) is to Q.19 Motor grader is used to _____ the surface. (CO4)
(Co3) Q.20 Tube is a bag to rubber with air. (True/False) (CO1)
a) Reduces the stopping distance SECTION-C
b) Minimizes the brake Note: Short answer type questions. Attempt any twelve
c) Maintains directional control during braking by questions out of fifteen questions. (12x5=60)
preventing the wheels from locking Q.21 Explain Tractor indicators, safe tractor operating
d) Prevents nose dives during braking and thereby procedure. (CO1)
postpones locking of the wheels Q.22 Compare dual tyre system with tandem tyre system.
Q.9 The device for engaging and disengaging the power (Co3)
shaft from the gearbox is known as Q.23 Describe tractor tyre tread design terms along with
a) Shaft b) Gear sketch. (CO3)
c) Clutch d) Circuit Q.24 Explain the maintenance checks before starting the
Q.10 A turbo chargers are driven by engine. (CO3)
a) Engine b) Exhaust gas Q.25 Describe Draw bar working application with sketch.
c) Dynamo d) PTO (CO2)
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