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PICAT VERIFICATION TEST PRACTICE
Actual Qs and Ans - Expert-Verified Explanation -Guaranteed passing score -100 Questions and Answers
-Format: Multiple-choice / Flashcard
Question 1: Which do the following enables the pen to work?
Answer:
Hydraulic force
Question 2: How a smooth rock became smooth?
Answer:
It was in a stream for along time
Question 3: Self-taping screws are primarily used when fastening objects to?
Answer:
Sheet metal
Question 4: Which of these does not make wood chips when it is used?
Answer:
drill press
Question 5: Any astronomical body that revolves around a large body is called?
Answer:
Satellite
Question 6: In this pulley system, what force must be applied to balance the 10 pound weight
Answer:
10 lbs Question 7: The joint at B contains a pin so that the ball can move up and down. If the axle BC rotated faster, angle X will?
Answer:
Decrease
Question 8: To properly turn wood stock, one should use a?
Answer:
lathe Question 9: When a lobster grows a claw to replace one that was lost, this process is called?
Answer:
regeneration Question 10: What would you tell the person who is trying to loosen the rusty nut with the wrench?
Answer:
Move your hand farther from the nut
Question 11: What do a hydrogen and oxygen molecule have in common?
Answer:
Their size Question 12: The spring pulls the left end of the lever against the cam. As the cam makes four rotations, how many times will the right end of the lever move up and down?
Answer:
4
Question 13: The filament in an electric lightbulb is made of?
Answer:
Tungsten
Question 14: In chemistry, to be classified as an organic substance, a substance must contain?
Answer:
carbon atoms
Question 15: Which of the following uses a penny system to specify its size?
Answer:
finishing nail
Question 16: A definition of a vacuum is?
Answer:
The absence of matter Question 17: Which of the following can not be used to store an electrical charge?
Answer:
fuse
Question 18: Which of the following is a non-renewable resource?
Answer:
Copper
Question 19: The Catalytic converter is part of what system?
Answer:
Emission control system
Question 20: A device that converts sound waves to electric current is a?
Answer:
Transformer
Question 21: enduring
Answer:
Perpetual
Question 22: Obliterate
Answer:
Wipe out
Question 23: Pistons are usually made from what material?
Answer:
Aluminum
Question 24: As piston P moves up in the direction shown, lever Q?
Answer:
Does not move Question 25: If you place bean seeds between moist towels and watch the stern leaves appear, you will see a demonstration of?
Answer:
Germination
Question 26: contrue
Answer:
to interpret
Question 27: admonition
Answer:
warning Question 28: Four weights are tied together and hung from the ceiling. What will be the tensions in the cord at the point labeled?
Answer:
60 pounds Question 29: Perpetual motion machines can never be built because it is not possible to eliminate?
Answer:
Inertia
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