Ag Engineering
Ag Engineering For All Agricultural Exams
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| Questions | Answers | |
| 1 | In agricultural tractors, the vibration level is in the range? | 2 – 8Hz |
| 2 | The safe level of noise for human being ranges between? | 80-100 db |
| 3 | The temperature range is most Practical comfort zone for a human operator.? | 20 to 30 C |
| 4 | The green house structures in India are usually designed to withstand wind speeds of ………. km/hand wind pressure of ………. kg/sq.m.? | 110 and 50 |
| 5 | The rate of air movement should range between ……….cum/h/sq.m. of green house floor area in Horizontal Air Flow (HAF) cooling system.? | 36 to 54 |
| 6 | ………. gas is present in biogas in larger proportion.? | Methane |
| 7 | On an average sunny days in India, the solar collector having area of 1 Sq.m. can provide ……….litre of hot water at about 60C? | 100 |
| 8 | The solar energy is converted into ………. by the solar cells in solar panel? | Electrical energy |
| 9 | The minimum wind speed required for working of a wind mill is ………. kmph? | 10 |
| 10 | Biomass can be converted into? | Liquid fuel Hydrogen Producer gas |
| 11 | Detachment of soil particle from parent material by the beating action of rain drop is? | Splash erosion |
| 12 | Froude number is the ratio of? | Inertial force to gravitational force |
| 13 | The imaginary line drawn through the earthen embankment to separate the zone having hydro static pressure and zone having no hydro-static pressure is known as? | Phreatic line |
| 14 | In clay soils the particle detachment is less as compared to sandy soils because? | Clay soils have more cohesive force than sandy soils |
| 15 | Soil erosion will be more from the land-whose surface is? | Covered by cultivated crop |
Ag Engineering
| Questions | Answers | |
| 16 | Contour bunds are recommended for the areas of? | Low rainfall and high infiltration capacity |
| 17 | Drop structures are designed in respect of ….? | Hydrologic Hydraulic Structural |
| 18 | In order that the plants in every corner should receive maximum light, the green house axis is placed in ………. direction? | East – West |
| 19 | Green houses can be broadly classified as wooden framed, pipe framed and truss framed structures based on …? |
Construction |
| 20 | The primary objective of surveying is to prepare a ..? | Map |
| 21 | In face left position of theodolite, The position of vertical circle is on ………. of observer? | Left |
| 22 | The reading taken by level on levelling staff kept at point of known elevation is entered as ……….reading.? | Back sight |
| 23 | Ratio of area of watershed to the area of circle having perimeter equal to perimeter of watershed is known as? |
Circularity ratio |
| 24 | When flow changes from ………. hydraulic jumps occurs? | Super critical to Sub critical |
| 25 | The discharge in distributaries is usually? | Less than 30 cumec |
| 26 | The structure used for passing the canal over the natural drain is called as? | Aqueduct |
| 27 | The phenomenon ‘Weld decay’ is associated with? | Stainless steel |
| 28 | The cold chisels are made by? | Forging |
| 29 | A watershed can be termed as small watershed when? | overland flow is major contributor |
| 30 | The ratio of sum of length of all channel segments of all orders in a watershed to the area of watershed is known as? | Drainage density |
Ag Engineering
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