Agricultural Engineering Set 10

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This set of Agricultural Engineering Multiple Choice Questions & Answers (MCQs) focuses on Agricultural Engineering Set 10

Q1 | Sun radiation temperature corresponding to black body temperature is at about
  • 3000 K more
  • 5000 K more
  • 6000 K more
  • 7000 K more
Answer: 6000 K more
Q2 | In disc harrow the angle made by the axis of the arbor bolt with the direction of travel is
  • Disc angle
  • Tilt angle
  • Gang angle
  • None of these
Answer: Gang angle
Q3 | The PTO HP of a tractor is
  • Less than drawbar
  • More than engine HP
  • More than drawbar HP
  • Less than friction HP
Answer: More than drawbar HP
Q4 | Oil pump is driven by
  • Oil pump is driven by:
  • Timing gear
  • Crankshaft
  • All are correct
Answer: Timing gear
Q5 | The mould board plough absorb side forces mainly through the
  • Share
  • Mould board
  • Land disc
  • Frog
Answer: Land disc
Q6 | A splined shaft used for taking off power from engine is
  • Final drive
  • Drawbar
  • Power takes off
  • Differential
Answer: Power takes off
Q7 | One bar is equal to
  • 1 Kpa
  • 5 Kpa
  • 10 Kpa
  • 100 Kpa
Answer: 100 Kpa
Q8 | Parboiling of paddy is done to
  • Achieve maximum recovery of head rice
  • Minimise the broken percentage
  • Reduce the milling losses
  • All are correct
Answer: All are correct
Q9 | Centrifugal governor is also termed as
  • Maximum speed governor
  • Minimum speed governor
  • Both (a) & (b)
  • None of these
Answer: Maximum speed governor
Q10 | Which of the biogas plant has digester tank and gasholder as combined unit?
  • Floating dome type
  • Fixed dome type
  • Both (a) & (b)
  • None of these
Answer: Fixed dome type
Q11 | The camshaft controls
  • Valve closing
  • Valve opening
  • Valve timing
  • All are correct
Answer: All are correct
Q12 | The mechanical efficiency of spray pumps ranges from
  • 50-60%
  • 50-70%
  • 50-80%
  • 50-90 %
Answer: 50-90 %
Q13 | Heavy smoking in an engine during operation may be due to
  • Rich mixture
  • Overloading
  • Late injection
  • All are correct
Answer: All are correct
Q14 | Medium size bullock can develop
  • 0.50 to 0.75 hp
  • 0.75 to 1.0 hp
  • 0.75 hp to 1.1 hp
  • 1.0 to 1.5 hp
Answer: 0.50 to 0.75 hp
Q15 | Tractor front mounted reaper is operated at a forward speed of
  • 1.5 km/h
  • 2.0 km/h
  • 2.5 km/h
  • 3.0 km/h
Answer: 3.0 km/h
Q16 | The uneven furrow formation in disc ploughing is due to
  • Disc angle is not uniform
  • Loose bearing of disc
  • Hitching defects of disc plough
  • All are correct
Answer: All are correct
Q17 | The increase in tilt angle of disc plough influences
  • Penetration of disc
  • Width of cut
  • Reduce penetration of disc
  • Reduce width of cut
Answer: Penetration of disc
Q18 | The fan of radiator is driven by
  • Camshaft
  • Crankshaft
  • Flywheel
  • All are correct
Answer: Camshaft
Q19 | Contour trenching is performed to
  • Control the landslide from the hill face
  • Conserve the moisture
  • Both (a) & (b)
  • None of these
Answer: Conserve the moisture
Q20 | A thresher causes more seed damage if
  • Speed is increased
  • Clearance increased
  • Speed is decreased
  • Feed rate is reduced
Answer: Speed is increased
Q21 | Hand dropper consists of
  • A serrated blade
  • A pair of serrated blade
  • A plane blade
  • A pair of plane blade
Answer: A pair of serrated blade
Q22 | The shape of furrow cut by MB plough is
  • V-shape
  • L-shape
  • W-shape
  • M-shape
Answer: L-shape
Q23 | Secondary fuel filter is used to remove the particles of size
  • 1 Micron
  • 2 Micron
  • 3 Micron
  • 4 Micron
Answer: 2 Micron
Q24 | The gang angle of disc harrow is adjusted in the range of
  • 0-30?
  • 30-60?
  • 60-90?
  • Above 90?
Answer: 0-30?
Q25 | Erosivity is the
  • Climatic aggressiveness
  • Soil aggressiveness
  • Both (a) and (b)
  • None of these
Answer: Climatic aggressiveness
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