Identify the two main sources of contaminants entering the water

What will be an ideal response?


point and nonpoint sources

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Technician A says that a 1k ohm 2-watt resistor and a 1k ohm watt resistor both have the same value of resistance. Technician B says that a potentiometer has two electrical terminals. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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The ____ let(s) you know where the parts are to be sent once you have completed your part of the assembly process.

A. project routing information B. title box C. bill of materials D. specifications

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The accompanying figure shows a building ____.

A. elevation B. plan C. section D. floor

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Where nonmetallic-sheathed cable is installed through metal studs or floor joists, a ____ or grommet must be installed prior to installing the cable.

A. bolt B. truss C. sill D. bushing

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