A foreman is exposed to the hand tool vibration for 30 + R minutes with the vibration values of ax = 4 + S m/s², ay = 7 + T m/s², and az = 4 + U m/s². The foreman has completed his works for period of 8 hours. %3D Note: The values of R, S, T and U depend on the respective 3rd, 4th, 5th, and 6th digit of your matric number as the following number format AD PQRSTU. For example, if your matric number is AD170154 gives the value of R = 0, S = 1, T = 5 and U = 4. (i) Calculate the vibration total value, anv and its daily vibration exposure, A(8). (ii) Analyze the daily vibration exposure to the worker based on the Vibration Regulation: EAV and ELV and provide your comment.

A foreman is exposed to the hand tool vibration for 30 + R minutes with the vibration values of ax = 4 + S m/s², ay = 7 + T m/s², and az = 4 + U m/s². The foreman has completed his works for period of 8 hours. %3D Note: The values of R, S, T and U depend on the respective 3rd, 4th, 5th, and 6th digit of your matric number as the following number format AD PQRSTU. For example, if your matric number is AD170154 gives the value of R = 0, S = 1, T = 5 and U = 4. (i) Calculate the vibration total value, anv and its daily vibration exposure, A(8). (ii) Analyze the daily vibration exposure to the worker based on the Vibration Regulation: EAV and ELV and provide your comment.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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