Hydraulics and Fasteners Quiz

A check valve checks the pressure in a hydraulics system (T/F)

• True

• False

A larger piston can raise a larger load

• True

• False

What is the micrometer meter in English.

When there are no markings on an English bolt it is considered a grade

What does TPI stand for

Once you use a lock washer once, you should throw it out because it loses it spring

• True

• False

Flow meters will only work correctly one way in the circuit (T/F)

• True

• False

Why is oil used in most cases for hydraulic systems

The area that a robot can work in is its

When measuring the length of all types of bolts you measure the thread portion only

• True

• False