Which function does the tachometer feedback provide in a closed-loop position servo system?
A. stiffness
B. stability
C. both a and b
Answer: C
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An exception to the rules of true projection occurs when parts with ____ symmetry, which means that the part can be divided into identical wedges along an axis, are sectioned.
A. rotational B. rectilinear C. spherical D. bilateral
Fertilizers with an analysis of 5-10-10 means _____
A) 5% phosphate, 10% nitrogen, 10% potash B) 5% potash, 10% phosphate, 10% nitrogen C) 5% nitrogen, 10% phosphate, 10% potash D) 5% calcium, 10% phosphate, 10% potash
A fitting that moves the flow line laterally without changing direction is called a(n)
A. sanitary tee B. wye C. offset D. bend
Voltage-rated gloves should be stored ______________________.
A. cuff side down B. in the bag they came with C. hanging in a cool dry location D. a, b, and c