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. |
What is the detachable portion of engine, which covers the upper end of the cylinder known as ______ |
| A. | Cylinder head |
| B. | Ignition cell |
| C. | Combustion cell |
| D. | Manifold |
| Answer» B. Ignition cell | |
| 2. |
What is the clearance between rocker arm and valve stem is known as _______ |
| A. | Valve clearance |
| B. | Sleeve |
| C. | Tappet clearance |
| D. | Buffer space |
| Answer» D. Buffer space | |
| 3. |
Where are manifolds fitted? |
| A. | The lower part of cylinder |
| B. | The intake valves |
| C. | The exhaust valves |
| D. | The side of the cylinder |
| Answer» E. | |
| 4. |
The function of piston pin is to _________ |
| A. | Absorb the cylinder heat |
| B. | Join the connecting rod to the piston |
| C. | Increase the speed |
| D. | Joint wheel and connecting rod |
| Answer» C. Increase the speed | |
| 5. |
The first I.C. engine was invented by _______ |
| A. | Nikolaus Otto |
| B. | James Watt |
| C. | Hudson |
| D. | Norman |
| Answer» B. James Watt | |
| 6. |
A cylinder can withstand the L.P.G. at 16.7 atmospheric pressure, if at any time instant the inside pressure of L.P.G. becomes 13 atmosphere pressures at 27 C. Then what will be the temperature at which it will explode? |
| A. | 116.7 C |
| B. | 114.1 C |
| C. | 112.1 C |
| D. | 111.6 C |
| Answer» D. 111.6 C | |
| 7. |
7 gram of gas occupies a volume of 4.1 litre at 300 K temperature and 1 atmospheric pressure. What will be the molecular mass of gas? |
| A. | 78.19 |
| B. | 42.05 |
| C. | 35.65 |
| D. | 18.19 |
| Answer» C. 35.65 | |
| 8. |
What will be the temperature, at which 28g nitrogen occupies a volume of 10 litres at 2.46 atmospheric pressure? |
| A. | 319.48 K |
| B. | 456.23 K |
| C. | 299.64 K |
| D. | 123.45 K |
| Answer» D. 123.45 K | |
| 9. |
A tractor tyre contains 28 litre of air at 184 kPa pressure and 27 C temperature. How much air does the tyre contain? |
| A. | 0.0599 kg |
| B. | 0.599 kg |
| C. | 55.059 kg |
| D. | 5.99 kg |
| Answer» B. 0.599 kg | |
| 10. |
1 kg of air is compressed from 40 m3 volume under 100 kPa pressure to 1 m3 volume. What will be the pressure at constant temperature? |
| A. | 5000 kPa |
| B. | 6170 kPa |
| C. | 3215 kPa |
| D. | 4000 kPa |
| Answer» E. | |