Question 93 in the bank

In a properly functioning traffic light – how many times does the green light blinks before it turns yellow?

A vertical traffic light with three circles: the top two are empty, the bottom one is green with spiky rays around it.
  1. Four times.
  2. Correct answer: Three times.
  3. One time.
  4. It varies according to traffic loads.

Why this is the answer

The correct answer in the official bank: Three times.

In a properly functioning traffic light, the green light blinks three times before it turns yellow, and the number of blinks does not depend on traffic loads. The blinking warns that the green light is about to end and the yellow light will appear soon.

Topic: Traffic signs. The bank marks it for these classes: Light truck (C1), Heavy truck (C), Bus (D), Motorcycle (A), Tractor (1), Private car (B).