General Crane Safety Practice Test

Question: 1 / 400

Which hand signal indicates trolley travel when operating a bridge crane?

Palms up, fingers spread, thumb pointing down

Palms down, fingers closed, thumb pointing in direction of motion

Palms up, fingers closed, thumb pointing direction of motion

The hand signal indicating trolley travel on a bridge crane is characterized by palms up, fingers closed, and the thumb pointing in the direction of motion. This signal is designed to clearly communicate to the crane operator that the load is to move horizontally along the trolley. The open palm and closed fingers provide a visual cue that is easy for all personnel to interpret, promoting a safe operational environment. By having the thumb point towards the direction in which the trolley will move, it ensures that everyone involved is aware of the intended path, thereby reducing the risk of accidents or collisions during crane operations.

Ask an Examzify Tutor

Both palms together, moving side to side

Next Question

Report this question

Download General Crane Safety Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy