El dispositivo que se utiliza en contactores magnéticos para evitar vibraciones y reducir el zumbido es un(a):
a. bobina desenganchada.
b. dispositivo de salida de estado sólido.
c. bobina de sombra.
d. bobina enganchada.
c. bobina de sombra.
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Which of the following operational hazards can cause damage to the equipment from unfiltered or undried process fluid? (Select all that apply.)
a. Fouling b. Channeling c. Breakthrough d. Equipment leakage
Describe and give another name for chain dimensioning and briefly explain how this practice causes tolerancing stacking or buildup.
What will be an ideal response?
_____________ is the manipulation of living organisms or parts of organisms to make products useful to humans
Fill in the blank(s) with correct word
A fastener that uses threads on both ends is called a ________
A) Cap screw B) Crest fastener C) Stud D) Machine screw