What is the extension attached to the boom point that provides added boom length for lifting specified loads called? Select the best option. Block Boom stop Hoist Jib

## Step 1<br />The problem is asking for the name of the extension attached to the boom point that provides additional boom length for lifting specified loads. The options provided are Block, Boom stop, Hoist, and Jib.<br /><br />## Step 2<br />A "Block" is a pulley used in lifting systems, but it does not extend the boom length.<br /><br />## Step 3<br />A "Boom stop" is a device that prevents the boom from extending beyond a certain point, but it does not add to the boom length.<br /><br />## Step 4<br />A "Hoist" is a device used to lift and lower loads, but it does not extend the boom length.<br /><br />## Step 5<br />A "Jib" is an extension attached to the boom point that provides additional boom length for lifting specified loads. It is used in cranes and other lifting equipment to extend the reach of the boom.