What is the most common soldering material for non-plumbing use?
What will be an ideal response?
The most common soldering material for nonplumbing use is 50-50 solder. It consists of 50 percent tin
and 50 percent lead.
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How does positive caster provide increased directional stability?
What will be an ideal response?
Which term describes the electrical current flow in the opposite direction when an injector coil is energized?
A) Inductive reactance B) Voltage drop C) Magnetic induction D) Electromagnetic force
A typical IAT or ECT sensor reads about 3000 ohms when tested using a DMM. This resistance represents a temperature of about ________
A) -40°F (-40°C) B) 70°F (20°C) C) 284°F (140°C) D) 120°F (50°C)
?Which factors affect the amount of heat held by a thermal storage tank?
A. tank pressure rating and water exit temperature B. ?tank surface area and water inlet temperature C. ?tank volume and pressure rating D. ?tank volume and water temperature change