Deck_2014 : Deck General - 2279/2572
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| You are lifting a one-ton weight with a swinging boom. When comparing the stresses on the rig with the boom at 20_° to the horizontal to the stresses when the boom is at 60_° to the horizontal, which statement is TRUE? |
| A) The thrust on the boom is greater at 60_°. |
| B) The stress on the topping lift is greater at 60_°. |
| C) The stress on the heel block is less at 20_°. |
| D) The stress on the head block is less at 60_°. |
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