What should be done to treat frostbite to the skin?
What will be an ideal response?
If there is evidence of frostbite, then bathe (do not rub) with lukewarm
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The function of the compressor in the refrigeration cycle is to:
A) Raise the pressure and temperature of the refrigerant. B) Filter the refrigerant. C) Regulate the refrigerant flow. D) Lower the pressure and temperature of the refrigerant.
What is valve lash?
A. Valve noise caused by carbon buildup. B. Delayed valve spring reaction time under high engine rpm. C. the ratio of valve head diameter to valve stem length. D. A specified clearance between the rocker pallet end and valve stem top.
A pivot in a linkage has a pin in the figure whose dimension is to be established. The thickness of the link clevis is in. The designer has concluded that a gap of between 0.004 and 0.05 in will satisfactorily sustain the function of the linkage pivot. Determine the dimension a and its tolerance.
A series of controlled movements in a motion control position system is called __________.
A. backlash B. indexing C. attenuating