In a series RL circuit, the angle between the voltage and current is called angle theta (??). The cosine of the angle is equal to the _____.
A. watts
B. power factor
C. VARs
D. volt-amperes
Answer: B
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Which is TRUE about the tasks and duties for a service consultant position?
A. Managers do not use task or duties to evaluate employees B. There are typically few tasks but many detailed duties to successfully complete each task C. There are few duties but many tasks successfully complete each duty D. The job description has no relationship to the task or duties performed by the service consultant
If pressure is uniform in a hydraulic system, then a large output piston will develop ________ output force than a small output piston.
A) Equal B) More C) Less D) It depends on what type of fluid is used.
The output from an RL low-pass filter is found to have a phase shift of 45°. This means that
A) VR = VL B) f = fC C) XL = R D) All of the above
Nails are the common connectors for wood-to-wood members with a thickness of less than 1 1/2" (40 mm).
Answer the following statement true (T) or false (F)