Explain injector pulse width and what it provides.
What will be an ideal response?
It is the length of time the computer grounds the injector. The computer provides the correct injector pulse width to maintain the stoichiometric air-fuel ratio.
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Explain how analyzers are used in fired heaters, cooling towers, boilers, and a stirred reactor.
What will be an ideal response?
The AKC reports that more than two million exhibitors compete in all types of dog show events annually
A. True B. False
Monensin, an antibiotic that often enhances weigh gain in cattle, is deadly when
consumed by horses. A. True B. False
After installing a new electric furnace, the technician measures the temperature rise and finds that it exceeds the manufacturer's specifications. To reduce the temperature rise, the technician should
A) Increase the fan speed B) Decrease the fan speed C) Reduce the incoming voltage to the furnace D) Unwire one of the strip heaters