Open-root welds on stainless-steel plate generally have a bevel angle of _____
a. 15 degrees
b. 27-1/2 degrees
c. 30 degrees
d. 37-1/2 degrees
c
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What is the first thing to do in testing any motor?
What will be an ideal response?
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Shielded twisted pair cable provides more protection from ________ than unshielded twisted pair cable
A) PSK B) STP C) EMI D) SNR
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In general, the output from a passive high-pass filter is taken
A) across the filter capacitor B) across the filter resistor C) either depending on the phase of the input D) none of the above
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When balancing equipment, a(n) ________ is often used to detect the position of the heavy spot
A) spectrum analyzer B) strobe light C) electronic filter D) oscilloscope
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