Which of the following choices is the proper order of preliminary checks when diagnosing a computer controlled system?

A. Verify the  complaint, check for any bulletins that may be pertinent to the problem, check for any trouble codes.
B. Check for trouble codes, verify the complaint, check any bulletins that may be pertinent to the problem.
C. Verify the complaint, check any bulletins that may be pertinent to the problem, check for trouble codes.
D. Check for trouble codes, check any bulletins that may be pertinent to the problem, verify the complaint.


Answer: A

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The word "metric" is derived from the Greek word "metron," meaning measure.

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

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To ensure that the building is constructed per the provisions of the building code of the city and the approved CD set given by the city to the owner (as part of the building permit), the building is inspected at several stages by the city's building department. If during an inspection, a gross violation of a building code provision or of the approved CD set is discovered, what would the city

normally do? What will be an ideal response?

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The transistor is smaller, more efficient, and more rugged than its vacuum tube counterpart, the ____.

a. anode b. cathode c. triode d. pentode

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Which relay terminal is the normally closed (NC) terminal?

A) 87a B) 87 C) 30 D) 85

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