Panelboards include overcurrent devices as well as ____.
A. appliance branches
B. buses
C. main box nuts
D. line splitters
Answer: B
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One way of estimating masonry cement is by calculating the number of cubic feet per _____ square feet of wall area.
A. 50 B. 100 C. 200 D. 250
Technician A says that air-fuel ratio (AF) sensors can be diagnosed with a voltmeter. Technician B says the AF sensor is a Hall Effect sensor. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
Associated with ____ applications are soldering, brazing, and braze welding.
A. shielded metal arc welding process B. gas metal arc welding process C. oxyfuel welding process D. gas tungsten arc welding process E. none of the above
A very small magnet is wound with 97 layers with 215 turns per layer. How many turns of wire are on the coil?
Fill in the blank(s) with the appropriate word(s).