The welded metal bellows seal uses a bellows instead of _____
A) springs B) centering tabs C) O-rings D) seal faces
A
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La parte de la escalera marcada con la letra C en la Figura 3 se denomina _____.
a. balaústre
b. soporte para barandas
c. barandal
d. soporte del barandal
What are the advantages and disadvantages of machine vision (video image detection) when compared with other forms of detection?
What will be an ideal response?
The production of silage depends on sealed storage in the absence of:
a. carbon dioxide c. water b. fertilizer d. oxygen
Technician A states that, in a conventional power steering system, demand for power assistance is opposite to its availability. Technician B says that newer, load-sensing, hydraulically controlled power steering systems provide increased flow from the steering pump in response to an increase in steering pressure. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B