Question

1. what should be done to prevent cranes from rolling over? position crane 90 degrees from load install seat belts extend outriggers chock all tires

Explanation:

Outriggers provide stability by increasing the base - width of the crane, reducing the risk of tipping or rolling over. Positioning the crane 90 degrees from the load may not prevent roll - over, seat belts are for operator safety not crane stability, and chocking tires helps with movement prevention not roll - over prevention.

Answer:

C. Extend outriggers