Answer the following statement(s) true (T) or false (F)
1. A DWV isometric should not include trenching techniques and requirements.
2. Pipe sizes and pipe lengths should be included on water supply, DWV, and storm
drainage isometrics.
3. Floor and wall penetrations would be indicated on a storm drainage system isometric.
4. Meters, valves, and similar components should be shown on an isometric drawing.
5. A storm drainage system isometric would include cleanout requirements.
1. False.
2. True.
3. False.
4. True.
5. True.
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List the four types of machines usually used for manufacturing surface mount boards.
What will be an ideal response?
Elevation drawings are most likely to show _____.
a. doors and windows
b. depth dimensions
c. wall details
d. existing utilities
To determine the correct connector size for MC cable, _____.
a. use the correct color coded connector b. refer to the manufacturer’s literature c. check the NEC® code d. use the smallest connector that will fit the conductor
A voltmeter is obtained by connecting a high resistance in series with the galvanometer, and these voltage-dropping, series-connected resistors are known as ____.
a. Aryton shunts b. additions c. multipliers d. droppers