Irrigation Module 4 Quiz | OceanRemote Education

1 What should override irrigation when rain is forecast?

A) Skip watering B) Water more C) Double duration D) Run at night

2 When should you water if soil is very dry?

A) Never B) Immediately regardless of schedule C) Only at scheduled times D) Wait for rain

3 How much water can smart irrigation save?

A) 5-10% B) 15-20% C) 30-40% D) 80-90%

4 What is a benefit of remote control?

A) More water usage B) Manual override from anywhere C) Higher cost D) Slower response

5 What weather data helps irrigation decisions?

A) Temperature only B) Humidity only C) Rain only D) Combination of rain, temp, and humidity

6 What should trigger immediate irrigation?

A) Soil moisture < 30% B) Rain forecast C) Early morning D) High wind

7 What is the benefit of scheduled watering?

A) More water waste B) Less efficient C) Consistent moisture levels D) Higher labor