MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The immersion method is used for identifying |
| A. | Nozzle discharge |
| B. | Droplet size |
| C. | Spraying pressure |
| D. | Spray pattern |
| Answer» D. Spray pattern | |
| 2. |
Cold plugs is used on |
| A. | Powering engine |
| B. | Petrol engine |
| C. | Diesel engine |
| D. | All are correct |
| Answer» C. Diesel engine | |
| 3. |
Specific gravity of petroleum-based hydraulic fluid is |
| A. | 0.5 |
| B. | 0.7 |
| C. | 0.8 |
| D. | None of these |
| Answer» D. None of these | |
| 4. |
Of the following the main parts of syndicator type thresher are |
| A. | Corrugated flywheel |
| B. | Serrated chopping knives |
| C. | Closed cylinder casing |
| D. | All are correct |
| Answer» E. | |
| 5. |
Specific gravity of a fully charged battery is |
| A. | 1.27 |
| B. | 1.28 |
| C. | 1.15 |
| D. | None of these |
| Answer» C. 1.15 | |
| 6. |
In bucket elevtors, the total stretch of belt under maximum load should not exceed more than |
| A. | 1-2 % of belt length |
| B. | 1-2.5 % of belt length |
| C. | 1-3% of belt length |
| D. | 1-3.5% of belt length |
| Answer» B. 1-2.5 % of belt length | |
| 7. |
A machine used to cut herbage crops and leave them in swath is |
| A. | Reaper |
| B. | Mower |
| C. | Combine |
| D. | Baler |
| Answer» C. Combine | |
| 8. |
The seed rate required in broadcasting method in comparison to drilling is |
| A. | More |
| B. | Less |
| C. | Equal |
| D. | All are correct |
| Answer» B. Less | |
| 9. |
Petrol lubrication system generally is used in |
| A. | Two-stroke engines |
| B. | Four -stroke engines |
| C. | Tractor and vehicles |
| D. | Aircraft |
| Answer» B. Four -stroke engines | |
| 10. |
The four-stroke engines are |
| A. | High speed engine |
| B. | Low speed engine |
| C. | Medium speed engine |
| D. | All are correct |
| Answer» E. | |
| 11. |
Vertical clearance of MB plough influences |
| A. | Depth of cut |
| B. | Width of cut |
| C. | Both depth and width of cut |
| D. | None of these |
| Answer» B. Width of cut | |
| 12. |
The operation to perform to open any cultivable land is |
| A. | Primary tillage |
| B. | Secondary tillage |
| C. | Minimum tillage |
| D. | Reduced tillage |
| Answer» B. Secondary tillage | |
| 13. |
The PTO HP of a tractor is |
| A. | Less than drawbar |
| B. | More than engine HP |
| C. | More than drawbar HP |
| D. | Less than friction HP |
| Answer» D. Less than friction HP | |
| 14. |
In IC engines, a commonly used cooling system is |
| A. | Splash |
| B. | Thermo Siphon |
| C. | Force feed system |
| D. | Hopper system |
| Answer» C. Force feed system | |
| 15. |
The low speed engine runs at speed of |
| A. | 350 rpm |
| B. | Less than 350 rpm |
| C. | More than 350 rpm |
| D. | More than 1000 rpm |
| Answer» C. More than 350 rpm | |
| 16. |
PTO drive taken from output shaft, the speed of PTO is |
| A. | Proportional to speed of tractor |
| B. | Directly proportional to engine speed |
| C. | Inversely proportional to engine speed |
| D. | None of these |
| Answer» B. Directly proportional to engine speed | |
| 17. |
An automatic position control system is associated with |
| A. | Two point hitch |
| B. | Three point hitch |
| C. | Both (a) & (b) |
| D. | None of these |
| Answer» C. Both (a) & (b) | |
| 18. |
White smoke indicates |
| A. | Presence of water in fuel |
| B. | Burning of lubricant in cylinder |
| C. | Presence of waer in lubricant |
| D. | Rich air and fuel mixter |
| Answer» B. Burning of lubricant in cylinder | |
| 19. |
Interception losses includes |
| A. | Evaporation loss only |
| B. | Evaporation through flow and stream |
| C. | Evaporation and transpiration losses |
| D. | Stream flow only |
| Answer» B. Evaporation through flow and stream | |
| 20. |
The grade of oil used during summer season is |
| A. | SAE 90 |
| B. | SAE 110 |
| C. | SAE 30 |
| D. | SAE 40 |
| Answer» E. | |
| 21. |
A system used to operte hand-operated winnowing fan is |
| A. | Chain sprocket system |
| B. | V-belt pulley system |
| C. | Gear system |
| D. | All are correct |
| Answer» E. | |
| 22. |
An accumulator used in hydraulic system is for |
| A. | Storing energy |
| B. | Increasing pressure |
| C. | Operating pump |
| D. | All are correct |
| Answer» B. Increasing pressure | |
| 23. |
Animal drawn patela is |
| A. | Clod crusher |
| B. | Leveller |
| C. | Clod crusher |
| D. | None of these |
| Answer» D. None of these | |
| 24. |
The percentage of carbon dioxide in biogas is about |
| A. | 12?28 |
| B. | 32?45 |
| C. | 40-60 |
| D. | 65-85 |
| Answer» C. 40-60 | |
| 25. |
In fixed dome type biogas plant, the gas holder is made of |
| A. | Metal |
| B. | Cement and bricks |
| C. | Wooden |
| D. | Stone |
| Answer» C. Wooden | |
| 26. |
The size of heavy MB plough is |
| A. | Below 150 mm width of cut |
| B. | Above 150 mm width of cut |
| C. | Between 150 mm and 200 mm width of cut |
| D. | Above 100 mm width of cut |
| Answer» E. | |
| 27. |
Turbo chargers are driven by |
| A. | Engine |
| B. | Dynamo |
| C. | Exhaust |
| D. | PTO shaft |
| Answer» D. PTO shaft | |
| 28. |
Type of pump used in lubrication system |
| A. | Diaphragm type |
| B. | Gear type |
| C. | Jet pump |
| D. | Plunger type |
| Answer» C. Jet pump | |
| 29. |
An Olpad thresher is |
| A. | Bullock drawn |
| B. | Tractor driven |
| C. | Power tiller-operated |
| D. | Electric motor driven |
| Answer» B. Tractor driven | |
| 30. |
Hydraulic system in tractor is mainly used for |
| A. | Operating three point hitch |
| B. | PTO drive |
| C. | Both (a) & (b) |
| D. | None of these |
| Answer» B. PTO drive | |
| 31. |
Sand dune' is associated with |
| A. | Wind erosion |
| B. | Chemical erosion |
| C. | Water erosion |
| D. | None of these |
| Answer» B. Chemical erosion | |
| 32. |
The percentage of carbon III high carbon steel varies from |
| A. | 0.25 to 0.75 % |
| B. | 0.5 to 0.75% |
| C. | 0.5 to 1.0% |
| D. | 0.5 to 1.5% |
| Answer» E. | |
| 33. |
Wind energy is a form of |
| A. | Solar energy |
| B. | Wave energy |
| C. | Biogas energy |
| D. | Ocean energy |
| Answer» B. Wave energy | |
| 34. |
A 0.2 mm diameter particles are counted as |
| A. | Saltation particles |
| B. | Particles of surface creep |
| C. | Suspension particles |
| D. | None of these |
| Answer» B. Particles of surface creep | |
| 35. |
Puddling is done mainly for |
| A. | Reducing seepage of water |
| B. | Reducing deep percolation of water |
| C. | Smoothing seed bed |
| D. | None of these |
| Answer» C. Smoothing seed bed | |
| 36. |
The heating in infrared drying in comparison to convection drying is higher by |
| A. | 5 time |
| B. | 8 times |
| C. | 10 times |
| D. | 12 times |
| Answer» D. 12 times | |
| 37. |
Tractor transmission oil should be changed at every |
| A. | 100 hours |
| B. | 300 hours |
| C. | 500 hours |
| D. | 750 hours |
| Answer» E. | |
| 38. |
For working a windmill the minimum speed of wind should be |
| A. | 5 kmph |
| B. | 10 kmph |
| C. | 20 kmph |
| D. | 30 kmph |
| Answer» C. 20 kmph | |
| 39. |
The location of carburetor in tractor from front is in |
| A. | Center |
| B. | Left side |
| C. | Right side |
| D. | None of these |
| Answer» E. | |
| 40. |
The top portion of a turned furrow slice is |
| A. | Furrow slice |
| B. | Crown |
| C. | Ridge |
| D. | None of these |
| Answer» C. Ridge | |
| 41. |
Drop-inlet spillways are constructed for |
| A. | Water detention along the gully bed |
| B. | Controlling water velocity |
| C. | Creating silt deposition |
| D. | Both (a) & (b) |
| Answer» E. | |
| 42. |
In water cooling system, the cold water flows at the radiator from the |
| A. | Top |
| B. | Bottom |
| C. | Middle |
| D. | All are correct |
| Answer» C. Middle | |
| 43. |
The intensity of wind erosion is affected by |
| A. | Wind speed |
| B. | Soil particle size |
| C. | Soil structure |
| D. | All are correct |
| Answer» E. | |
| 44. |
Spinning disc is used in |
| A. | Low volume spray |
| B. | High volume spray |
| C. | Ultra low volume spray |
| D. | Foam spraying |
| Answer» D. Foam spraying | |
| 45. |
The piston pin of some engine is offset to |
| A. | Major throust side |
| B. | Right side |
| C. | Minor thrust side |
| D. | Lift side |
| Answer» E. | |
| 46. |
The common face and seat angle of valve is |
| A. | 45? |
| B. | 60? |
| C. | 90? |
| D. | 120? |
| Answer» B. 60? | |
| 47. |
The speed of bucket elevator ranges from |
| A. | 1.5 to 3.0 m/s |
| B. | 2.5 to 4.0 m/s |
| C. | 3.0 to 4.5 m/s |
| D. | 4.0 to 6.0 m/s |
| Answer» C. 3.0 to 4.5 m/s | |
| 48. |
An engine is called I head engine when |
| A. | Valves are immediately above the cylinder |
| B. | Both valves are on one side |
| C. | Valves are in opposite direction |
| D. | None of these |
| Answer» B. Both valves are on one side | |
| 49. |
The excessive side drft in disc plough is due to |
| A. | Disc angle is not uniform |
| B. | Loose bearing |
| C. | Hitching defect |
| D. | All are correct |
| Answer» D. All are correct | |
| 50. |
The sun's rays has higher intensity |
| A. | On the ground surface |
| B. | Near the polar region |
| C. | Near the equator |
| D. | All are correct |
| Answer» D. All are correct | |