While having a discussion, Technician A says that static imbalance subjects the wheel to vertical impacts that become worse with higher speed. Technician B says that dynamic imbalance subjects the wheel to vertical impacts that become worse with higher speed. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: A
You might also like to view...
The edges of acoustical panels
A) are available in three different profiles. B) are snapped into extruded plastic shapes. C) are designed to rest on the metal suspension system. D) do not affect the overall pattern of the ceiling. E) all of the above.
What is the approximate condensing temperature of an R22 unit at 230 psig?
a. 101° b. 111° c.121° d. 140°
What is used to top off the water supply for the system?
A) A pressure-regulating valve B) The supply pump C) The low-water cutout D) The return water line
If brick veneer for a house facade requires either 28,200 standard-size brick or 22,560 engineered-size brick, what percentage fewer brick are needed if engineered-size brick are used?
What will be an ideal response?