MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Farm Machinery knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Horizontal suction varies according to ______ |
| A. | Line of pull |
| B. | Size of plough |
| C. | Draft |
| D. | Centre of power |
| Answer» C. Draft | |
| 2. |
Which share has the disadvantage of replacing the entire share if it gets worn out? |
| A. | Bar point share |
| B. | Shin share |
| C. | Slipnose share |
| D. | Slip share |
| Answer» E. | |
| 3. |
Gunnel is which face of the share that slides along the furrow wall? |
| A. | Vertical |
| B. | Horizontal |
| C. | Centre |
| D. | Parallel |
| Answer» B. Horizontal | |
| 4. |
Which mouldboard has gentle curvature which lifts and inverts the unbroken furrow slice? |
| A. | Slat type |
| B. | General purpose type |
| C. | Sod or breaker type |
| D. | Stubble type |
| Answer» D. Stubble type | |
| 5. |
Which share has a detachable piece? |
| A. | Slip share |
| B. | Slipnose share |
| C. | Shin share |
| D. | Bar point share |
| Answer» C. Shin share | |
| 6. |
What percentage of manganese are present in the share of a mouldboard? |
| A. | 0.50%-0.80% |
| B. | 0.90%-1% |
| C. | 0.20%-0.40% |
| D. | 0.10%-0.30% |
| Answer» B. 0.90%-1% | |
| 7. |
A two-wheel drive tractor pulls an implement which requires a draft of 12.5 KN. The motion resistance of the tractor is 4.5 KN and the slip of the driver wheel is 20%. The transmission efficiency is 0.8. the percentage of power lost in converting engine power into drawbar power is ______ |
| A. | 26.47% |
| B. | 36% |
| C. | 41.18% |
| D. | 52.94% |
| Answer» E. | |
| 8. |
A pair of bullocks exert 100 kg pull at 30 to the horizontal while making a V-shape furrow 15 cm wide and 5 cm deep. The speed of ploughing is 3 KMPH. What is the unit draft on the implement and horsepower developed by the bullocks? |
| A. | 2.31 kg/cm<sup>2</sup>; 0.96 HP |
| B. | 2.11 kg/cm<sup>2</sup>; 0.86 HP |
| C. | 2.56 kg/cm<sup>2</sup>; 0.98 HP |
| D. | 3.11 kg/cm<sup>2</sup>; 0.76 HP |
| Answer» B. 2.11 kg/cm<sup>2</sup>; 0.86 HP | |
| 9. |
A bullock drawn desi plough is working at 2.4 KMPH and cutting soil 20 cm deep and 20 cm wide furrow at top. Calculate the volume of soil cut in 5h. |
| A. | 248 m<sup>3</sup> |
| B. | 219 m<sup>3</sup> |
| C. | 240 m<sup>3</sup> |
| D. | 200 m<sup>3</sup> |
| Answer» D. 200 m<sup>3</sup> | |
| 10. |
What percentages of carbon are present in share of a mouldboard? |
| A. | 0.70%-0.80% |
| B. | 0.50%-0.60% |
| C. | 0.30%-0.40% |
| D. | 0.10%-0.20% |
| Answer» B. 0.50%-0.60% | |