There are three primary elements required when giving verbal commands to a crane operator. Which of the following is not one of the required elements?

a. Function and direction
b. Function followed by a Stop command
c. Distance and/or function
d. Distance and/or speed


c. Distance and/or function

Trades & Technology

You might also like to view...

When preparing a boiler for dry storage, _____.

a. coat the fireside surfaces with an anticorrosive compound b. coat the fireside surfaces with a desiccant c. coat the waterside surfaces with mineral oil d. flush the waterside surfaces with low-pressure water

Trades & Technology

Sales projections is often one of the most fleshed out parts of a new venture's business plan.

Answer the following statement true (T) or false (F)

Trades & Technology

Tensioning V-belts is an important part of good maintenance, what is the ideal V-belt tension?

What will be an ideal response?

Trades & Technology

The method used for developing wiring diagrams is the same as the method used for installing new equipment.

Answer the following statement true (T) or false (F)

Trades & Technology