23. The part of sewing machine that can be considered a safety device since it covers the lower mechanism and is important during garment construction is a. bobbin winder b. slide plate c. tension disc d. throat plate
A slide plate is a linear bearing that may be part of the expansion joints of bridges, high temperature horizontal ducts of water-tube boilers and other mechanical or structural engineering applications. In each case one plate is fixed and the other slides on top as expansion or contraction occurs
Answers & Comments
Answer:
B.SLIDE PLATE
Explanation:
A slide plate is a linear bearing that may be part of the expansion joints of bridges, high temperature horizontal ducts of water-tube boilers and other mechanical or structural engineering applications. In each case one plate is fixed and the other slides on top as expansion or contraction occurs