Technician A says the some OEMs permit on-engine change-outs of EUI solenoids where troubleshooting has determined one to be defective. Technician B says that most OEMs require EUI calibration codes to be reprogrammed each time an injector is changed out. Who is correct?

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


Answer: C

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The long economic boom from World War II to about 1970 was especially fueled by

A. low energy costs. B. reduced military expenditures. C. low inflation. D. low taxes. E. a more highly educated work force.

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When using an engine stand ________

A) Cover the engine with plastic when not in use to serve as a shield from moisture and dirt B) Use standard hardware store bolts are OK to use in mounting the engine C) Both A and B D) Neither A nor B

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Increasing the airflow across a coil:

A) Increases the latent capacity. B) Increases the sensible capacity. C) Decreases the static pressure drop across the coil. D) Decreases the bypass factor.

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A(n) ____ is a method of braced wall line reinforcement that uses panels with a minimum length of 48'' (1200 mm) to resist lateral loads.

A. diaphragm B. joist C. braced wall panel D. truss

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