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CSS :: Agricultural Engineering


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941.  Per hectare application rate of low volume sprayer is:
A. 5-100 litres B. 5-200
C. 5-300 litres D. 5-400 litres

942.  Per hectare application rate of high volume sprayer is:
A. Less than 400 litres B. 400 litres
C. More than 400 litres D. None of these

943.  Per hectare application rte of smogging is:
A. 1 liter B. Less than liter
C. 2 liter D. Less than 2 liter

944.  A nozzle used in foam sprying is:
A. Flat fan nozzle B. Solid cone nozzle
C. Flooding nozzle D. Air aspirting nozzle

945.  Wet dusting is beneficial for:
A. Drought area B. Semi-arid area
C. Low rainfall areas D. Heavy rainfall areas

946.  Insecticide capsule are used at:
A. 2.5 cm below the soil surface B. About 2.5 cm from each hill
C. From 3 to 5 days after transplanting D. All are correct

947.  ONK-B sprayer duster is used as:
A. Spraying of liquid B. Dusting of dry pesticides
C. Dusting of wet pesticides D. All are correct

948.  The main function of sprayer is:
A. To break the liquid into droplet of effective size B. To distribute the droplet in uniformly over the plant
C. To regulate the amount of liquid to avoid excessive application D. All are correct

949.  Swirl plate is a part of:
A. Flat fan nozzle B. Cone nozzle
C. Spinning disc nozzle D. None of these

950.  Spray gun is known as:
A. Nozzle B. Lance
C. Nozzle disc D. Trigger




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