Should I Signal Left or Right When Exiting an Intersection?
2 Answers
Signal left when exiting an intersection. Below are specific explanations about turn signals: 1. Definition: Turn signals are important indicator lights activated when a motor vehicle turns to alert surrounding vehicles and pedestrians. The turn signal bulb uses a xenon tube, controlled by a single-chip microcomputer circuit, with alternating left-right flashing operation. Turn signals employ flashers to achieve light blinking, mainly categorized into resistance wire type, capacitor type, and electronic type. 2. Structural Principle: The resistance wire type can be further divided into thermal wire type (electrothermal) and vane type (spring-loaded), while the electronic type includes hybrid (relay with contacts and electronic components) and fully electronic (no relay). For example, spring-loaded flashers utilize the thermal effect of current, using thermal expansion and contraction as the driving force to create sudden movements in the spring leaf, thereby connecting and disconnecting contacts to achieve light blinking.
When I first started learning to drive, I often got confused about which turn signal to use when exiting intersections, which earned me several scoldings from my instructor. Later, I finally understood: if you're planning to turn left, activate the left turn signal in advance; for a right turn, use the right turn signal. When proceeding straight, you generally don't need to signal, but at complex intersections like roundabouts or slopes, it's safer to use your indicators. Turn signals aren't just about rules - they're communication tools with other drivers. After signaling, don't immediately change lanes; wait a few seconds to confirm it's safe. In rainy, snowy, or foggy conditions, turn signals become especially crucial - unlike my rainy day mistake of using the wrong signal that nearly caused a collision. Regularly check if your signal switch functions properly to avoid operational delays. Safety first - it'll become second nature with practice.
