When steel is galvanized, the galvanizing process is a form of a(n) _____.
a. alloy
b. coating
c. amalgam
d. deposit
b. coating
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Technician A says that the number of threads per inch on a metric bolt, is called pitch. Technician B says that metric bolt threads are designated by the distance between threads measured in millimeters. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
What scales are common for a plan drawing?
What will be an ideal response?
When the air conditioning and refrigeration technician uses the gauge manifold, he or she uses the saturation temperature on the high side of the system to help calculate __________ and the saturation temperature on the low side of the system to help calculate __________.
A. condenser subcooling, evaporator superheat B. condenser superheat, evaporator subcooling C. condenser supercooling, evaporator subheat D. condenser cooling, evaporator heat
What is the function of bond beams in load-bearing masonry walls?
What will be an ideal response?