Technician A says the comprehensive component monitor will use three-trip logic when determining when to set a DTC and illuminate the MIL. Technician B says an OBD II system requires a drive cycle to occur that meets specific enable criteria before the monitors will run to completion. Who is correct?

A. A only
B. B only
C. both A and B
D. neither A nor B


Answer: B

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The crew leader's primary job is to _____.

a. make sure the job is done correctly and on time b. prepare performance evaluations for crew members c. perform material takeoffs d. make sure the crew is well-trained

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Which of the following statements about equipotential planes at or in agricultural buildings or structures is not true?

A. They are a good idea but are not required. B. Components must be connected with a minimum 8 AWG copper conductor. C. Connections must be made with suitable pressure connectors. D. Slatted floors supported by bonded structures are not required to be bonded.

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Which of these functions is possible on a 74194 Universal Shift Register?

A) It can be a Johnson or Ring counter. B) It can shift or count. C) It can shift left or right. D) It can count up or down.

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Which organizations specify standards for electric motors? More than one response required

A) Air-conditioning Heating Refrigeration Institute (AHRI) B) American Society Heating Refrigeration Air-conditioning Engineers [ASHRAE] C) National Electrical Manufacturers Association (NEMA) D) International Electrotechnical Commission (IEC)

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