Industrial Maintenance Exam Questions with Answers

Industrial Maintenance Exam
Questions with Answers
Know the operating characteristics of a Generator? - -Uses the mechanical
energy supplied to it to force the movement of electric charges present in
the wire of its winding through an external electric circuit.

- Know the Characteristics of a Shunt Generator? - -Electric generator in
which field winding and armature winding are connected in parallel, and in
which the armature supplies both the load current and the field current.

- What describes a series field? - -a winding in which the armature coil and
the field-magnet coil are in series with the external circuit

- Describe a shunt field? - -a winding in which the armature coil and the
field-magnet coil are in series with the external circuit

- What is a a cumulative compound? - -motor both series and shunt field
exist

- What is the job of a accumulator in a DC generator? - -

- What type of armature winding is used for low voltage and high voltage
circuits? - -

- What is the twisting of a magnetic field? - -

- What are inner poles? - -

- What determines the output voltage of a DC generator? - -

- What does it mean when a generator is over compounded? - -

- What type of Armature would be used in high voltage and low current
circuits in a machine? - -

- What determines the voltage regulation of a DC generator? - -

- A generator is Self-excited, When? - -

- A generator produces current to supple power when the armature
becomes hard to turn, this increase a require turning force is called counter
torque. What two factors determine the amount of counter torque produces
by a generator? - -