The maximum torque (in Nm) that a lift braking system can withstand before failing is tested several times. From the dat

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The Maximum Torque In Nm That A Lift Braking System Can Withstand Before Failing Is Tested Several Times From The Dat 1 (64.41 KiB) Viewed 33 times

The maximum torque (in Nm) that a lift braking system can withstand before failing is tested several times. From the data, the following two- sided confidence intervals of the mean and standard deviation are calculated: 1,029 < με 1,263, 46.2 σε 146.8 The braking system is to be used in a lift where the required braking torque is normally distributed with mean 741 Nm and coefficient of variation 0.13. Assuming the maximum braking torque of the system is also normally distributed and independent, use the worst case mean and standard deviation to calculate the reliability index for the braking system.