What are the common methods of fish sampling?

What will be an ideal response?


Various kinds of nets, spot poisoning, electrical shocking, and line fishing are used.

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How much mechanical/electrical space might we expect to need for a hospital?

A) 10-30%. B) 1-10%. C) 5-20%.

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Most steam traps fail in the _____

a. up position b. down position c. open position d. closed position

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In the CAC-A process, molten metal is blown away from the cut by a jet of _____

a. fuel gas b. oxygen c. carbon dioxide d. compressed air

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Potential energy, or voltage, introduced into a circuit is called a(n) ____________________.

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

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