Motorized Knapsack sprayer powered by a. petrol engine. b. Diesel engine. c. gas engine. d. None of above

Motorized Knapsack sprayer powered by a. petrol engine. b. Diesel engine. c. gas engine. d. None of above
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Ans-   a. petrol engine.


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Motorized knapsack sprayer are powered by - HP petrol engine. a) 1.2 to 3.2 b) 2.2 to 3.4 c) 0.2 to 3.2 d) 1.2 to 3.0

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Last Answer : 1.2 to 3.0

Motorized Knapsack sprayer develops pressure below a. 3.5 kg/cm2b. 2.5 kg/cm2 d. None of above

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Sprayer are versatile and simple power operated machines. a) Foot pedal sprayer b) Motorized knapsack sprayer c) Hand optimizer d) All of the above

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Motorized knapsack sprayer blade rotation at about ……. To rev/min. a. 200 to 300. c. 100 to 120 b. 120 to 400. d. 150 to 300

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Last Answer : 100 to 120

Knapsack hand compression sprayer covers b. 1-2 ha/day c. 1-3 ha/day d. None of above

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Knapsack hand compression sprayer has flat or bean shaped tank designed to fit comfortably on the ............of the operator. a. hand. b. leg. c. back. d. None of above

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A tank capacity of knapsack sprayer is about: a. 5-10 litres c) 9-22.5 litres b. 8-10 litres d) 10-25.5 litres

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sprayer do not require a separate tank a) Hand compression sprayer b) Knapsack hand compression sprayer c) Rocker sprayer d) Power sprayer

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Knapsack hand compression sprayer develops pressure between a) 2 to 3.5 kg/cm b) 3 to 12 kg/cm c) 12 to 35 kg/cm d) None of the above

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What is IIUCR in relation to petrol engine ?

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What will happen if we put petrol gas in a diesel car?

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Which of the following best describes both Stirling and Ericson engines?  a. Internal combustion engine  b. External combustion engine  c. Diesel cycle  d. Rankine cycle

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In a sprayer overlapping can be increased by increasing a) Nozzle diameter b) Pressure c) Discharge d) Height of nozzle Ans. d

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Last Answer : ans d

Battery operated sprayer consists of 10 lit capacity tank and rechargeable battery. b. 10 Volt c. 12 Volt. d. None of above Ans- a. 6 Volt

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Foot or pedal operated sprayer develops pressure a. 14 to 18kg/cm2 b. 15 to 21 kg/cm2 d. None of above

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Last Answer : Ans-   c. 17 to 21 kg/cm2

Rocker sprayer and Foot or pedal operated sprayer a. have small built tank b. have big built tank d. None of above

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