Q7/ Find the number of ropes required in a rope drive which is used to transmit 230 kW from a pulley of 1 m diameter running at 450 rpm. The safe pull in each rope is 800 N and mass of the rope is 0.46 kg /m length. The angle of lap is 160° whereas the angle of groove is 45°. u = 0.3.

Q7/ Find the number of ropes required in a rope drive which is used to transmit 230 kW from a pulley of 1 m diameter running at 450 rpm. The safe pull in each rope is 800 N and mass of the rope is 0.46 kg /m length. The angle of lap is 160° whereas the angle of groove is 45°. u = 0.3.

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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Q7/ Find the number of ropes required in a rope drive which is used to transmit 230 kW from a
pulley of 1 m diameter running at 450 rpm. The safe pull in each rope is 800 N and mass of the
rope is 0.46 kg /m length. The angle of lap is 160° whereas the angle of groove is 45°. u = 0.3.

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