CALIFORNIA QAL EXAM SCRIPT FINAL PAPER 2026 FULL QUESTIONS AND VERIFIED SOLUTIONS

CALIFORNIA QAL EXAM SCRIPT FINAL
PAPER 2026 FULL QUESTIONS AND
VERIFIED SOLUTIONS

◉ Which part of a sprayer controls its application rate, droplet size,
and spray pattern
Answer: Nozzles


◉ Flat-Fan Nozzles
Answer: Create more spray droplets in the center and fewer on the
side.


◉ Even-Spray Nozzles
Answer: Produce an even distribution of droplets in a fan-shaped
pattern.


◉ Disc-Core Nozzles
Answer: Used in air blast sprayers. Suitable for high-pressure and
high-flow rate application of insecticides and fungicides. Contains a
spinner plant also called a core which produces a high rotation
speed of the liquid into the whirl chamber. Produces a hollow cone
spray pattern. Used for high-pressure and high-flow-rate
applications of insecticides and fungicides

, ◉ Solid Stream Nozzles
Answer: Produce a high-pressure single stream of pesticide.


◉ Flooding Nozzles
Answer: Produce a wide fan angle of up to 160 degrees.


◉ In California, which of the following irrigation systems is used for
chemigation.
Answer: Micro-Irrigation Systems


◉ Uses of a bait station for specific pests.
Answer: Prevents children, pets, and other animals from accessing it.


◉ Which parts should always be removed from large liquid sprayers
that will be stored for extended periods.
Answer: Nozzles, Strainers, Filter Screens, and O Rings.


◉ Pesticide Solubility
Answer: The maximum amount of pesticide that may dissolve in a
solvent such as water.