Which electrical drawing is used to determine the actual electrical connections but not the physical location of the devices?
A. single-line drawing
B. pictorial diagram
C. schematic diagram
D. ladder diagram
Answer: C
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Technician A says the single-tube design of a heavy-duty shock absorber prevents excessive heat buildup. Technician B says the high-quality seal in a heavy-duty shock absorber provides longer life. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Most capacitors used in industry, especially for power factor correction, are called ____ capacitors.
A. conducting B. DC C. polarized D. nonpolarized
The air in a classroom is maintained at 20ºC and 50% humidity in Colorado where the atmospheric pressure is 80 kPa. Using the equations, the humidity ratio is found to be nearest:
A) 0.0168 kgv /kga B) 0.0173 kgv /kga C) 0.0182 kgv /kga D) 0.0187 kgv /kga
A _____ letter is similar to a full block letter, but the date line, return address, and signature block appear on the right side of the page
Fill in the blank(s) with correct word