Engineering, 27.09.2019 02:10 Gabby1493
Arig must hoist a load of 2 lbf. the drawworks can provide a maximum input power of 800 hp. ten lines are strung between the crown block and the travelling block and the deadline is anchored to a derrick leg on one side of the v-door m) calculate the static tension in the fast line when upward motion is impending. n) calculate the maximum hook horsepower available. o) calculate the maximum hoisting speed. p) calculate the derrick load when upward motion is impending. q) calculate the maximum equivalent derrick load. r) calculate the derrick efficiency factor.
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Arig must hoist a load of 2 lbf. the drawworks can provide a maximum input power of 800 hp. ten line...
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