Which of the following has the advantage of being resistant to shock and vibration and is commonly used for the I/O track of a programmable controller?
a. Solid-state relay
b. Mechanically held relay
c. Bimetallic overload relay
d. Thermal overload relay
a. Solid-state relay
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What is the difference between center-justified text and middle-justified text?
What will be an ideal response?
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Determine the torque wrench setting to produce 2,372 N-m using a torque multiplier with a 1:11.5 gear ratio.
What will be an ideal response?
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Which classification best describes animals raised primarily for slaughter and human consumption?
A. Work B. Dual-purpose C. Meat D. Pleasure
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On a 50 division inch vernier height gage, the vernier index is coincident at the 23rd line. This means that ________ of an inch would be ________ to the beam reading
A) .230; subtracted B) .023; added C) .0023; added D) .230; added
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