How would you use a flowmeter to check for EVAP leaks?
What will be an ideal response?
On a warm engine, after 2 minutes at idle speed, remove the purge hose from the canister and install the flowmeter in series. If the ball is not against the top, check for leaks. The purge solenoid is a duty cycle solenoid. Therefore, a correctly operating system will pull the ball to the top of the meter, where it will bounce against the seat as the solenoid turns on and off.
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What is the best way to find delays in shop production?
A. Talking with each technician throughout the workday for a job by job update and their opinion on whether a delay will occur B. Visiting the parts specialist for order updates because parts arrival is connected to shop production C. Monitoring the repair order tracking sheet times for delays D. Requiring the technician team leader to visit the service consultant every half hour with a production update
Which of the following are important considerations in outdoor lighting design? Select all that apply.
A) Accessibility for relamping and routine maintenance is of prime concern. B) Placing bollards is necessary to safeguard against pedestrian damage. C) Blending with the environment is necessary for sustainability reasons. D) Good quality equipment is essential in the harsh outdoor environment.
A technician pushes a 50 lb box 4 feet in 2 seconds. The work done is:
A) 200 ft lbs/2 s= 100 ft lbs/s. B) 4 ft lbs. C) 50 lbs × 4 feet = 200 ft lbs. D) 50 pounds.
Charles has a load of 14 logs, 10 feet long, having an average diameter of 32 inches at the small end. How many total board feet of usable lumber are in the logs? He used the Doyle log rule to calculate the board feet in a log.
Where: BF is the approximate board feet of usable lumber in a log.
d is the log’s small-end diameter, in.
l is the length of the log, ft.