Preview Questions Irrigation Specialist | Role Specific Skill

Question 1: How does the root zone depth of crops impact the design of a drip irrigation system?

Which action should you take?

Choose only one option

It determines the emitter placement and water application rate

It influences the water pressure required to reach deeper roots

It affects the irrigation system's filtration capacity

It is irrelevant to system design

Question 2: What is the primary cause of emitter clogging in an irrigation system and how can it be prevented?

Which action should you take?

Choose only one option

Debris and mineral buildup; regular filtration and maintenance

Excessive water flow; reducing flow rate

High water pressure; using pressure regulators

Low water quality; using UV filtration systems

Question 3: How does the friction loss in pipes affect the design of an irrigation system, and how can it be minimized?

Which action should you take?

Choose only one option

It reduces pressure; minimize by increasing the flow rate

It increases energy requirements; minimize by selecting larger pipes

It decreases water flow; minimize by using smaller diameter pipes

It has no significant impact; system design remains the same

Question 4: Which of the following is a key factor in determining the irrigation scheduling for a crop field?

Which action should you take?

Choose only one option

Soil texture and the crop's root depth

Irrigation system pressure and flow rates

Crop water demand based on growth stage and weather conditions

All of the above

Question 5: How does elevation change in the field affect the design of an irrigation system?

Which action should you take?

Choose only one option

It requires the use of more advanced filtration systems

It reduces water requirement calculations

It has no impact on the system design

It can impact system pressure and uniformity of water distribution

Question 6: What is the role of Integrated Water Resources Management (IWRM) in sustainable agricultural practices?

Which action should you take?

Choose only one option

IWRM optimizes the management of both water quantity and quality

IWRM is only concerned with irrigation technologies

IWRM focuses only on reducing water consumption

IWRM prioritizes soil conservation over water management