What is a Spring Switch?

What is a Spring Switch?

• A. Switch
• B. Spring Switch
• C. Interlocking signal
• D. Station

Answer: (B)

A spring switch is a turnout that includes a spring mechanism to bias the points. That spring keeps the turnout in a defined position (usually the straight/main track) and can help it return to that default position after being operated. This makes the routing through the turnout more reliable and reduces the chance of the points drifting out of alignment due to train movement or vibrations. Choosing that term as the answer fits because it specifically names a type of switch with a spring-loaded feature, distinguishing it from a plain switch, an interlocking signal, or a station—which are not defined by having a spring-loaded mechanism.

A spring switch is a turnout that includes a spring mechanism to bias the points. That spring keeps the turnout in a defined position (usually the straight/main track) and can help it return to that default position after being operated. This makes the routing through the turnout more reliable and reduces the chance of the points drifting out of alignment due to train movement or vibrations.

Choosing that term as the answer fits because it specifically names a type of switch with a spring-loaded feature, distinguishing it from a plain switch, an interlocking signal, or a station—which are not defined by having a spring-loaded mechanism.