Agricultural Engineering Set 59

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This set of Agricultural Engineering Multiple Choice Questions & Answers (MCQs) focuses on Agricultural Engineering Set 59

Q1 | A machine that cuts the crops and ties them into a knot and uniform sheaves is called
  • Combine
  • Reaper
  • Reaper binder
  • All are correct
Answer: Reaper binder
Q2 | The function of seed drill is
  • To carry seeds
  • To meter seeds
  • To deposit seeds in furrow
  • All are correct
Answer: All are correct
Q3 | An oscillatory motion of mechanical system is called
  • Noise
  • Vibration
  • Both (a) & (b)
  • None of these
Answer: Vibration
Q4 | The specific gravity of gasoline ranges from
  • 0.70 to 0.72
  • 0.70 to 0.78
  • 0.72 to 0.82
  • 0.72 to 0.92
Answer: 0.70 to 0.78
Q5 | The percent saving of water in bed sowing of wheat as compared to flat sowing is
  • 10%
  • 20%
  • 30%
  • 40%
Answer: 40%
Q6 | The API gravity of petrol is
  • 61
  • 65
  • 70
  • 80
Answer: 61
Q7 | A zero till seed-cum-fertilizer drill is designed for sowing
  • Paddy
  • Wheat
  • Potato
  • Vegetable
Answer: Wheat
Q8 | The type of belt used in bucket elevator is
  • Duck type
  • Solid woven cotton
  • Striched canvas type
  • All are correct
Answer: All are correct
Q9 | Brake mean effective pressure of an engine depends upon its
  • Speed
  • Power
  • Torque
  • All are correct
Answer: Torque
Q10 | In line system of injection, the pump used is
  • Constant stroke type
  • Lapped-plunger type
  • Both (a) & (b)
  • None of these
Answer: Both (a) & (b)
Q11 | In two-stroke cycle engine, one power stroke is obtained after every
  • Half revolution of crankshaft
  • One revolution of crankshaft
  • Two revolution of crankshaft
  • Three revolution of crankshaft
Answer: One revolution of crankshaft
Q12 | Tractor brake test should be carried out at speed of
  • 15 kmph
  • 20 kmph
  • 25 kmph
  • All are correct
Answer: 25 kmph
Q13 | The wire (standard wire gauge used in primary coil is of
  • 10 SWG
  • 15 SWG
  • 20 SWG
  • 25 SWG
Answer: 20 SWG
Q14 | The second butterfly valve of carburetor is
  • Carburetor
  • Choke
  • Plug
  • All are correct
Answer: Choke
Q15 | Tidal energy is associated with
  • Wind
  • Sun
  • Sea
  • None of these
Answer: Sea
Q16 | Air cooling system is generally found in
  • Single-cylinder engines
  • Multi-cylinder engines
  • Both (a) & (b)
  • None of these
Answer: Single-cylinder engines
Q17 | The radiation of equilibrium relative humidity with moisture content of grain at a particular temperature is expressed by a curve known as
  • Grain isotherm
  • Relative humidity
  • Equilibrium moisture content
  • All are correct
Answer: Grain isotherm
Q18 | The disc angle of disc plough influences
  • Depth of cut
  • Width of cut
  • Both (a) & (b)
  • None of these
Answer: Width of cut
Q19 | Specific yield is the property of
  • Confined aquifer
  • Semi confined aquifer
  • Unconfined aquifer
  • All are correct
Answer: Unconfined aquifer
Q20 | The Japanese type rotary thresher used for threshing
  • Paddy
  • Wheat
  • Sunflower
  • Safflower
Answer: Paddy
Q21 | Solar energy can be directly converted into electrical energy, by a method is
  • Thermoelectric
  • Thermionic
  • Magneto hydrodynamic
  • All are correct
Answer: All are correct
Q22 | A plough that works effectively in hard, dry and sticky soil is
  • Mould board plough
  • Disc plough
  • Harrow plough
  • Indigenous plough
Answer: Disc plough
Q23 | The disc force into the ground by
  • Suction
  • Slicing
  • Scouring
  • Weight
Answer: Weight
Q24 | In case of raw rice, the average yield obtained from huller is
  • 52%
  • 56%
  • 60%
  • 65%
Answer: 56%
Q25 | The two-way plough are designed to turn furrow slices to
  • Right and left
  • Only right
  • Only left
  • All are correct
Answer: Only right
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