List three characteristics that are unique to each spray nozzle on an oil burner.
What will be an ideal response?
spray pattern, spray angle, flow rate
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Chromium-carbide precipitation is often called _____ precipitation.? ?
A. stainless steel? B. carbon? C. hydrogen? D. carbide?
What prevents the refrigerant from flowing through the indoor metering device during the heating cycle?
A) The outdoor check valve B) The indoor check valve C) The reversing valve D) The heating shutoff valve
All of these statements about power recirculating ball steering gear defects are true EXCEPT:
a. A worn steering shaft U-joint may cause a growling noise when turning the front wheels. b. Excessive steering effort may be caused by a defective power steering pump. c. Excessive steering effort may be caused by a scored steering gear cylinder. d. Steering wheel jerking when turning may be caused by a slipping power steering belt.
____________________ algebra offers a means of expressing complex switching functions in equation form.
Fill in the blank(s) with the appropriate word(s).