Mention four types of Jaws of Life rescue tools that could be used by rescue workers on a accident scene.
(4)
Indicate whether the following statements are TRUE or FALSE
(2)
1 If the area of the output piston is the same size as the area of the input piston, then the
output force is larger than the input force.​

unlike the threaded fasteners which are used to clamp the machine members, power screws are used to transmit power. common applications of power screws are: screw jacks: to lift weight. lead screw of lathe: for axial movement of tool and its precise positioning.

answer:

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explanation:

thanks you, 50