Subtopic: Functional requirements, principles of working, construction and operation of manual, animal, tractor and renewable energy operated equipment for tillage, sowing, planting, fertilizer application, inter-cultivation, spraying, mowing, chaff cutting, harvesting and threshing
Question Statement:
A flat-fan hydraulic spray nozzle is primarily designed for:
Options:
(A) Uniform broadcast surface application of herbicides on a spray boom
(B) Deep canopy penetration with hollow cone pattern
(C) High-pressure orchard tree blasting
(D) Injecting liquid into tree trunks
Answer Key:
A
Step-by-Step Solution & Explanation
Flat fan nozzles produce tapered edge sheets designed to overlap on booms for uniform surface herbicide distribution.