Agricultural Engineering Set 36

On This Page

This set of Agricultural Engineering Multiple Choice Questions & Answers (MCQs) focuses on Agricultural Engineering Set 36

Q1 | Flame gun is used for killing the
  • Insects
  • Pests
  • Weeds
  • All are correct
Q2 | To particle size of gravel according to USWA is
  • 0.5 to 1 mm
  • 1 to 2 mm
  • <2 mm
  • >2 mm
Q3 | Useful life of stationary engine is
  • 8 years
  • 10 years
  • 12 years
  • 15 years
Q4 | The metering mechanism used in potato planter is
  • Fluted roller
  • Brush feed type
  • Picker wheel type
  • Cell feed type
Q5 | In proper registered reaper, after each stroke a knife shall stop
  • At the centre of guard
  • Ahead of guard
  • Behind the guard
  • None of these
Q6 | The temperature at which flame persists approximately for 5 seconds is
  • Pour point
  • Flash point
  • Fire point
  • All are correct
Q7 | The cutting height of reaper binder from ground is about
  • 5 cm
  • 10 cm
  • 15 cm
  • 20 cm
Q8 | Specific gravity measured by an instrument is
  • Hydrometer
  • Hygrometer
  • Thermometer
  • All are correct
Q9 | The optimum engine temperature is about
  • 60 deg.
  • 82 deg.
  • 100 deg.
  • 120 deg.
Q10 | Graded terraces are used in the areas of
  • Medium to high rainfall
  • High rainfall, only
  • Medium rainfall, only
  • None of these
Q11 | The average force that a bullock can exert
  • 1/5th of their body weight
  • 1/10th of their body weight
  • 1/20th of their body weight
  • 1/25th of their body weight
Q12 | Land plane is ideally suited for
  • Land leveling
  • Earth moving
  • Final grading
  • Top finishing
Q13 | Molecular formula of diesel is
  • C11H15
  • C11 H16
  • C12 H15
  • C11H14
Q14 | The calorific value of gasoline is
  • 45 MJ/kg
  • 45 Kj/kg
  • 45 J/kg
  • None of these
Q15 | The API gravity of water is
  • 8
  • 10
  • 15
  • 20
Q16 | A noise level for six hours of working is
  • 80 dB
  • 85 dB
  • 90 dB
  • 92 dB
Q17 | The injector and fuel pump are the heart of
  • Diesel
  • Steam engine
  • Petrol engine
  • Gas engine
Q18 | In forced air-dring method the moisture moves from
  • Grain to air
  • Centre to grain surface
  • Air to grain
  • All are correct
Q19 | Pressure due to radiator cap
  • Raises boiling temperature
  • Reduces boiling temperature
  • Cools the water
  • None of these
Q20 | A two-way plough eliminates
  • Back Furrow
  • Dead furrow
  • Both (a) & (b)
  • None of these
Q21 | Share of mould board plough is made of
  • Cast iron
  • Mild steel
  • C-1095 sold steel
  • All are correct
Q22 | In horizontal plate planter, the percentage is
  • Less than 100
  • 100
  • More than 100
  • None of these
Q23 | The ratio of output power to input power for a traction device is called
  • Mechanical efficiency
  • Thermal efficiency
  • Tractive efficiency
  • None of these
Q24 | Two-stroke engine are
  • High speed engine
  • Low speed engine
  • Medium speed engine
  • All are correct
Q25 | A conventional pitman drive mower has crank speed of
  • 750-900 rpm
  • 850-1100 rpm
  • 850-1250 rpm
  • 900-1200 rpm