Explain what load factor is in structural design.

What will be an ideal response?


Load factor is one of the two safety factors used in the design of structures. We design structures for a greater load than they are expected to carry. In other words, we multiply the expected loads with a factor > 1.0. This factor is called the load factor. The load factor takes into account the uncertainty in determining the loads on the structure.

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?Natural rubber is very sensitive to temperature, but Charles Goodyear found that by kneading ____ into it improved its characteristics. 

A. ?powdered horn B. ?gutta percha C. ?powdered sulfur D. ?shellac

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What safety device trips closed when the line pressure exceeds a set value?

What will be an ideal response?

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Select the most common layer 1 protocols deployed in the metro network

A) Frame Relay, FDM, SONET, DS1, DS3 B) FDM, SONET, DS1, DS3 C) Frame Relay, SONET, DS1, DS3 D) SONET, DS1, DS3 E) None of the above

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Mixed format: (with a space between the whole number and the numerator)Fraction format: Reduce all fractions. A 75-watt, 120-volt light uses ampere. How many amperes are used by the 5 lights connected in parallel?

Fill in the blank(s) with the appropriate word(s).

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