Ramsay Test Mechanical Maintenance 5

Question 1

Before performing maintenance on powered equipment, the FIRST safety step is to:

Accepted Answer

Lock out and tag out the energy source

Answer

Lockout/tagout isolates and secures energy to protect the worker before service.

Question 2

A worm gear drive is primarily used to achieve:

Accepted Answer

A large speed reduction in a compact space

Answer

Worm gears give high reduction ratios and high torque in a small footprint.

Question 3

Excessive backlash in a gear set means there is:

Accepted Answer

Too much clearance between meshing teeth

Answer

Backlash is the play between meshing teeth; excess causes lost motion and noise.

Question 4

Which instrument measures the alignment of a belt drive between two pulleys?

Accepted Answer

A straightedge or laser alignment tool

Answer

A straightedge or laser checks that both pulley faces lie in the same plane.

Question 5

A gasket between two flanged surfaces serves to:

Accepted Answer

Create a leak-proof seal

Answer

Gaskets fill surface imperfections between flanges to prevent fluid or gas leaks.

Ramsay Test Practice Test