All Scaffolds and Their Components Must Be Capable of Supporting

question 4

Multiple Choice

All scaffolds and their components must be capable of supporting, without failure, their own weight and at least ____ times the maximum intended load applied or transmitted to them.

• A)four
• B)five
• C)six
• D)seven

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Definitions:

Profit

Total revenue minus total cost.

Diminishing Marginal Product

The principle that as more of a variable input is added to a fixed input, the additional output produced from each new unit of input will eventually decrease.

Production Function

A production function describes the relationship between inputs used in production and the output generated from those inputs.

Marginal Product

The additional output gained by adding one more unit of a specific input, keeping all other inputs constant.