Ramsay Test Mechanical Aptitude 2

Question 1

Two gears mesh together. If the driver gear has 10 teeth and the driven gear has 30 teeth, how does the driven gear turn compared to the driver?

Accepted Answer

Three times slower

Answer

Three times faster

Answer

At the same speed

Answer

In the same direction

Question 2

When two gears mesh directly, how do their rotation directions compare?

Accepted Answer

They rotate in opposite directions

Answer

They rotate in the same direction

Answer

One stops the other

Answer

Direction depends on size

Question 3

A first-class lever is most clearly represented by which everyday tool?

Accepted Answer

A pair of scissors

Answer

A wheelbarrow

Answer

A fishing rod

Answer

A bottle opener

Question 4

Moving the fulcrum closer to the load on a lever has what effect on the effort needed to lift it?

Accepted Answer

Decreases the effort needed

Answer

Increases the effort needed

Answer

Has no effect

Answer

Doubles the load weight

Question 5

In a fixed pulley system (single fixed pulley), what is the main advantage to the user?

Accepted Answer

It changes the direction of the applied force

Answer

It multiplies the force by two

Answer

It removes friction

Answer

It reduces the load weight by half

Question 6

Which liquid property allows hydraulic systems to transmit force effectively?

Accepted Answer

Liquids are nearly incompressible

Answer

Liquids are highly compressible

Answer

Liquids expand when pressurized

Answer

Liquids lose pressure in pipes

Question 7

If a bolt is tightened with a right-hand thread, which direction do you turn it to loosen it?

Accepted Answer

Counterclockwise

Answer

Clockwise

Answer

Either direction works

Answer

Push straight out