Match the statement to the Scientist or Model of the atom associated with the statement.

Before an electric motor is started technicians should verify the _______ is free to rotate.

Important predictive maintenance checks to make on electric motors.

List two reasons for steam trap failure.

Cleaning and ventilation is important to electric motors because windings can collect dirt that will restrict circulation of air through the motor. If the cooling air is blocked winding may get too cool.

Simple method(s) for troubleshooting steam traps.

All are maintenance duties of the outside technician EXCEPT:

Pentamidine isethionate is used to treat which opportunistic disease?

Plasmids containing viral gene can be put back into bacteria such that the bacteria produce the viral proteins. These proteins can be isolated and used _______________

True or False: The (121), (242), and (484) planes are all parallel with one another in a cubic crystal.