Insecticide used to be distributed with a spray gun as shown in figure (a). To activate the

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Insecticide used to be distributed with a spray gun as shown in figure (a). To activate the spray atomiser, a plunger is pushed inwards which generates a high pressure at location 1. The air then flows through a contraction, to location 2 which results in the insecticide being drawn up from the reservoir. The insecticide becomes suspended in the air which then exits the nozzle as a fine spray (location 4).

VN Contraction Nozzle UNIVER Reservoir SPRAY Plunger (a) di d2 AF 13 hPa 5L Reservoir (6)

Related Book For answer-question

Financial Management for Public Health and Not for Profit Organizations

ISBN: 978-0132805667

4th edition

Authors: Steven A. Finkler, Thad Calabrese

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Posted Date: Nov 30, 2022 08:40 AM

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Insecticide used to be distributed with a spray gun as shown in figure (a). To activate the

Question:

Nozzle Reservoir F. A L 16 Salam UNIVER SPRAY (a) d₁ Contraction Pa U (b) 5 UNIVER Prote d₂ h 3 Reservoir Plunger Nozzle Reservoir F. A L 16 Salam UNIVER SPRAY (a) d₁ Contraction Pa U (b) 5 UNIVER Prote d₂ h 3 Reservoir Plunger

Expert Answer:

a To determine the pressure at location 1 we can use the Bernoullis equation In this case the height ... View the full answer

Financial Management for Public Health and Not for Profit Organizations

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