Which switching device uses a shutter blade and sensor to detect a magnetic field?
A) Ignition coil
B) Optical sensor
C) Hall-effect switch
D) Pickup coil
C
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The volumetric flow rate of the north fork of the Shenandoah River was 241 cfs as measured in Strasburg, Virginia. The south fork of the River had a flow rate of 732 cfs near their confluence of the two forks at Front Royal. What was the combined flow rate of the Shenandoah River just downstream of the confluence?
What will be an ideal response?
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Anything that interferes with the communication process is called
a. encoding. b. interference. c. noise. d. static. e. transmission difficulty.
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?What causes oil oxidation?
What will be an ideal response?
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Describe the result of a small gear driving a large gear.
What will be an ideal response?
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