The __________ rating of fossil-fuel heating appliances is commonly used to evaluate the efficiency of the appliance. This rating represents the percentage of the energy in the fuel that __________.
What will be an ideal response?
Annual Fuel Utilization Efficiency (AFUE), actually becomes heat for the structure
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____________________ is a digital multimeter.
Fill in the blank(s) with the appropriate word(s).
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Which type of fifth wheel is designed to minimize the effect of trailer twist on the tractor frame?
A. Semi-oscillating B. Rigid C. No-tilt D. Compensating
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The designation for a straight pipe thread used for a low-pressure-tight joint is:
A. NPSC B. NPSM C. NPAL D. NPSF E. NPSI
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List three factors that determine whether an arcing fault escalates to an arc flash/blast.____________________________________________________________________________________________________________
What will be an ideal response?
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