PICAT - Mechanical Comprehension Exam Questions & Answers.
When the belt moves I. The direction shown, which pulleys turn clockwise? - CORRECT ANSWER All of them
As piston P moves up in the direction shown, lever Q - CORRECT ANSWER ...
Four weights are tied together and hung from the cei...
When the belt moves I. The direction shown, which pulleys turn clockwise? - CORRECT ANSWER All of
them
As piston P moves up in the direction shown, lever Q - CORRECT ANSWER ...
Four weights are tied together and hung from the ceiling. What will be the tension in the core at the
point labeled X? - CORRECT ANSWER 60lbs
A series of four gears (W,X,Y,Z) is driven by pulley V and a belt-if V turns in the direction shown,which
gears will rotate clockwise? - CORRECT ANSWER Y and W
The illustration shows a water tank that is made of wood planks and reinforced metal hoops. Why are
the hoops closer together near the bottom of the tank ? - CORRECT ANSWER ...
A box sits on a smooth table. Three strings are attached to the box, each having a weight of 10lbs.
Attached to the other end. The box will move in direction - CORRECT ANSWER D
Spaces are placed between slabs of concrete in the city sidewalks to - CORRECT ANSWER Allows for
expansion and contraction
It is true that frictional forces - CORRECT ANSWER Always oppose forces producing motion
This drive pulley always turn - CORRECT ANSWER Faster than pulley A or C but not pulley B
What would you tell the person who is trying to loosen the rusty nut with the wrench - CORRECT
ANSWER Move your hand farther from the nut
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