2025–2026 Accurate Real Exam Questions and
Verified Correct Answers JUST RELEASED
What is the equation to calculate speed? - answer>>>Speed = Distance / Time
What formula is used to find the amount of work done when an object is moved across a
floor? - answer>>>Work= Force x Distance
What determines the mechanical advantage of an arrangement of ropes and pulleys? -
answer>>>The number of ropes that support the weight
how much work input is required to lower (not drop) a 120 pound weight from the top of
a 3 foot table to the floor? - answer>>>360 foot pounds
If the temperature of a confined liquid is held constant and its pressure is tripled, the
volume will - answer>>>remain the same
at is the equation to calculate acceleration of an object? - answer>>>Acceleration = (Final
speed - Initial Speed) / Time
What determines the mechanical advantage of a gear train? - answer>>>The ratio
between the number of teeth on the drive gear and the number of teeth on the driven
gear
, Practice Problem-What is the height of the table if the inclined plane has a mechanical
advantage of 4 and the length of the slope is 24 m? - answer>>>MA = Slope /
Height 4=24/Height
Height = 6
which atmospheric conditions will cause the true landing speed of an aircraft to be the
greatest? - answer>>>high temperature and high humidity
If the fluid pressure is 800 PSI in a 1/2 inch line supplying an actuating cylinder with a
piston area of 10 square inches, the force exerted on the piston will be - answer>>>8000
PSI
if fluid pressure is 800 psi in a 1/2 inch line supplying an actuating cylinder with a piston
area of 10 square inches, the force exerted on the piston will be - answer>>>8000 pounds
800 psi x 10 square inches = 8,000 pounds of force
Which statement concerning heat and/or temperature is true - answer>>>Temperature is
a measure of the kinetic energy of the molecules of any substance
Practice Problem-Find the mechanical advantage of the following inclined plane: Slope of
28 m and a height of 7 m. - answer>>>MA = Slope/Height
MA=
MA = 4