Split phase motors travys test 4

The current of a motor draws a maximum efficiency is listed on the nameplate as

Full load amps (FLA)

The run windings are labeled what for dual voltage applications

1 & 2 with 3 & 4

The run windings are labeled what for single voltage

1 & 4

Always connect terminals

1 & 4 to L1 & L3

Most popular speed

1725 rpm's

The start windings are always labels with the termination numbers

5 & 8

NEMA frame 56z would have a what inch diameter

5/8

To change the speed on the split phase motor you must

Change the number of poles used by the magnetic field

Eddy currents

Circulating currents that will heat the core of the iron and destroy the motor

Laminations

Construction of the stator

Which face has a threaded shaft

J

The stator is composed of two primary windings

Main (run) Auxiliary (start)

Lamination

Many thin sheets of electrical steel separated by a thin layer of insulation and then pressed together to form a core in which the actual windings of a motor are held