Before attempting to use an electric meter to measure the circuits on a system, the technician should:
A) Understand how the unit and the meter work.
B) Disconnect the equipment ground wire to prevent a dangerous ground-loop circuit.
C) Start with an inexpensive set of leads in case they burn up.
D) Grab a grounded surface with your free hand to give any stray electricity a good path.
A
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In an adhered masonry veneer, masonry units are adhered to the backup surface using ________.
A) polymer-modified masonry mortar. B) Portland cement slurry. C) an acrylic polymer bonding agent. D) epoxy resin. E) any one of the above.
The framing component used to prevent joists from crippling at the load transfer point is a _____.
a. flange b. header c. web stiffener d. clip angle
The toothrest is attached to the wheel head when helical cutters are sharpened so that the cutter tooth can be constantly kept in contact with the toothrest blade as the cutter rotates through its helix
Indicate whether the statement is true or false
Discuss the choice of materials for frying pan handles
What will be an ideal response?