Leaks in commercial refrigeration systems must be repaired if they have an annual leak rate of:
A) 10% of the charge per year. B) 25% of the charge per year.
C) 15% of the charge per year. D) 35% of the charge per year.
D
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A. dampen axle windup caused by driveline torque B. align axles C. dampen axle twist under braking D. all of the above
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