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This set of Agricultural Engineering Multiple Choice Questions & Answers (MCQs) focuses on Agricultural Engineering Set 66
Q1 | The rice kernel which are lesser than 6/8 of the actual size are called
- Head yield
- Head rice
- Broken rice
- All are correct
Q2 | The broken gram received from main outlet is due to
- Less concave clearance
- Low speed of drum
- More concave clearance
- All are correct
Q3 | A pair of bullock develops power equivalent to
- 0.5 hp
- 1.0 hp
- 1.5 hp
- 2.0 hp
Q4 | Melting point of cast iron is about
- 100?C
- 200?C
- 500?C
- 1100?C
Q5 | Finer operation performed for seedbed preparation is
- Primary tillage
- Secondary tillage
- Strip tillage
- Rotary tillage
Q6 | Function of transmission system is
- To transmit the power from engine to rear wheel
- To reduce the crankshaft speed to give desired speed
- To transmit power through right angle
- All are correct
Q7 | The coupling used for joining two parallel shaft whose centre and short distance apart is
- Flexible coupling
- Oldham coupling
- Flanged coupling
- Universal coupling
Q8 | Soil loss in geologic erosion is
- Less than accelerated erosion
- Greater than acclerated erosion
- Medium
- None of these
Q9 | Pressure of power operated sprayers ranges from
- 10-25 Kg/cm2
- 10-35 Kg/cm2
- 10-45 Kg/cm2
- 10-55 Kg/cm2
Q10 | Purpose of lubrication is
- Reducing frictional effect
- Cooling effect
- Sealing effect
- All are correct
Q11 | An angular moment of front wheels is governed by operator through a system is known as
- Steering wheel
- Steering gearbox
- Steering mechanism
- All are correct
Q12 | The dimension of the coefficient of transmissibility is
- L3/T
- L3T2
- LT2
- L/T3
Q13 | The opeating speed of burr grinder varies from
- 500-600 rpm
- 650-750 rpm
- 750-1000 rpm
- 1000-1400 rpm
Q14 | In T-head type engine, the valves are
- On one side
- Are opposite to each other
- Are opposite but inline
- Both (b) & (c)
Q15 | The value of leakage factor for semi or pervious layer ranges between
- 100 and 1000 min
- 100 and 10000 min
- 100 and 100000 min
- 100 and 1000000 min
Q16 | The normal depth of operation (ploughing) in subsoiler is
- 15-35 cm
- 35-65 cm
- 45-75 cm
- 60-90 cm
Q17 | Governor is a device used in
- Tractor engine
- Stationary engine
- Both (a) & (b)
- None of these
Q18 | Choke controls the amount of
- Air
- Fuel
- Water
- All are correct
Q19 | The indigenous plough is used for
- Ploughing
- Paddling
- Harvesting tuber crop
- All are correct
Q20 | In battery ignition system, the ignition fails due to
- Heavy speed of engine
- Heavy use
- Not proper setting of breaker point
- None of these
Q21 | The lateral seepage of water in a relatively pervious soil above a less pervious layer is
- Percolation
- Infiltration
- Interflow
- Seepage
Q22 | A sailboat utilizes the energy of
- Wind
- Sun
- Biogas
- Water
Q23 | In hand dropper the serrated blade are mounted at an angle of
- 10? to each other
- 20? to each other
- 30? to each other
- 40? to each other
Q24 | The power develops by four-stroke engine for every one revolution of crankshaft is
- Half of two-stroke engine
- Equal to two-stroke engine
- Twice two stroke engine
- Trice two stroke engine
Q25 | The fluted roller of seed drill is made of
- Aluminum
- Cast iron
- Plastic
- All are correct