Questions & Answers
For All Agricultural Exams
Online Study
| 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? (www.agriexam.com) |
80-100db |
| 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? (www.agriexam.com) |
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 |
| 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 ....? (www.agriexam.com) |
Hydrologic Hydraulic Structural |
| 18 | In order that the plants in every corner should receive maximum light, the green house axis isplaced 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? (www.agriexam.com) |
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 |
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