A back or backing weld is easily distinguished when a multiple ____ line is used.
A. dimension
B. join
C. reference
D. extension
Answer: C
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How does a city handle the request for change in land use prescribed in the city's zoning ordinance?
Use the figure below to answer the following questions.
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Which stage of the Industrial Revolution involved cyber physical systems?
A) First B) Second C) Third D) Fourth
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Which type of motor can be easily reversed by switching two of the leads?
a. Squirrel cage motor b. Synchronous motor c. Three phase induction motor d. Brushless DC motor
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Which types of accidents should be reported?
A) Only accidents where the injured worker is obviously hurt B) Only accidents involving loss of blood C) Mainly electrical or refrigeration accidents D) All accidents
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