# Quiz: You’ll Only Ace This Test On The First Try If You’re An Engineer

So you think you can math?

Oct 04, 2017

# 1 of 15Pick the correct answer!

What is a substance that attracts piece of iron?
Iron
Steel
Magnet

# 2 of 15Pick the correct answer!

Which of the following is a scalar quantity?
Speed
Pounds
Height

# 3 of 15Pick the correct answer!

The point that the whole weight of the body acts no matter what position is known as what?
Center of velocity
Center of gravity
center of weight

# 4 of 15Pick the correct answer!

What general law of mechanics states that stress is directly proportional to strain?
Newton's Law
Hooke’s law
Einstein's Law

# 5 of 15Pick the correct answer!

Concurrent forces are those forces whose lines of action do what?
Meet at one point
Run parallel to each other
Do not ever meet

# 6 of 15Pick the correct answer!

According to the law of moments, if coplaner forces acting on a particle are in equilibrium, what is the sum of their moments?
The sum is equal to the number of forces
0, they are in equilibrium
It cannot be solved from this information

# 7 of 15Pick the correct answer!

Non-coplanar concurrent forces are those forces that do what?
Never meet and are on different planes
Meet at one point and are on the same planes
Meet at one point but are on different planes

# 8 of 15Pick the correct answer!

A machine with less than 50% efficiency is known as what?
Ideal machine
Reversible machine
Efficient machine

# 9 of 15Pick the correct answer!

What is a method of applying mechanics that assumes all objects are continuous.
Forced mechanics
Directional mechanics
Continuum mechanics

# 10 of 15Pick the correct answer!

The unit of work in S.I. units is what?
Erg
It changes
Joule

# 11 of 15Pick the correct answer!

In what case would a number of forces be acting in equilibrium?
When the sum of resolved parts in a vertical direction is 0
When all the forces have the same worth
When all the forces are going the same way

# 12 of 15Pick the correct answer!

If a ladder is on the ground leaning on a vertical wall, where is the force of friction?
The upper end of the ladder

# 13 of 15Pick the correct answer!

The slope on the road surfaces that is generally provided on curves is known as what?
Angle of Banking
Angle of Equilibrium
Angle of Hilling

# 14 of 15Pick the correct answer!

What is the action exerted by one body upon another?
Acceleration
Mass
Force

# 15 of 15Pick the correct answer!

What is measure of rigidity?
Modulus of elasticity
Modulus of Oxygen
Modulus of Carbon
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