VERIFIED ANSWERS [ GUARANTEED A+]
What material should be used for seating brushes -
✔✔Sandpaper
If the readings obtained with your meter appear to be
inaccurate what should you do - ✔✔Compare the readings to a
known good meter
What is the function of the laminations used in the motor field
pieces - ✔✔Reduces eddy currents
What converts mechanical energy to electrical energy? -
✔✔generator
, What is the result of current flowing through field coil windings
of a dc genearator to produce a magnetic field - ✔✔Excitation
A transformer has 120 volts on the primary with 1500 turns on
the primary and 200 turns on the secondary what is the
secondary voltage? - ✔✔40 volts
What is the purpose of interpoles in a motor - ✔✔Prevents
neutral plane shifting
What is the method used to restore residual magnetism to the
exciter - ✔✔Flashing the field
In the basic loop circuit, the generator armature supplies the dc
power to what dc elevator hoist motor component -
✔✔Armature