Explain the difference between structural steel and cold-formed steel.

What will be an ideal response?


Structural steel members are hot-rolled, implying that they are made from steel billets that are heated to softness. Then the rollers shape the billets to required profile. Cold-formed steel members are made from sheet steel which is machine -bent to required profiles at room temperature.

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Indicate whether the statement is true or false

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Drive train assembly components will vary depending upon the wind turbine manufacturer or  specific model.

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

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

1 When working with pumps, technicians should make sure water is collecting under the oil. 2 Interlock systems are used to bypass emergency shutdown systems in order to keep production running so a particular unit can meet its production goals. 3 Compressors move liquids, and pumps move gases. 4 When a dynamic compressor is backed up to its surge point on the compressor’s performance curve it may stall. 5 Gas and steam turbines are activated by the expansion of fluid on a series of curved rotor vanes attached to a central shaft.

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If cut flowers are grown in the field, hard ____________________ and ____________________ could damage fragile blooms

Fill in the blank(s) with correct word

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