Electrical Energy Converters Question Preview (ID: 14667)


10.3. TEACHERS: click here for quick copy question ID numbers.

An electrical energy convertor accepts input electrical energy and changes energy to all of the except:
a) mechanical
b) fluid
c) electrical
d) thermal

A coffee pot is an example of a electric to what energy convertor
a) mechanical
b) fluid
c) electrical
d) thermal

An ion rocket engine is an example of an electric to what energy convertor?
a) mechanical
b) fluid
c) electrical
d) thermal

A solenoid is an example of an electric to what energy convertor?
a) mechanical
b) fluid
c) electrical
d) thermal

An electric motor is an example of an electric to what energy convertor?
a) mechanical
b) fluid
c) electrical
d) thermal

A hair blow dryer is an example of an electric to what energy convertor?
a) mechanical
b) fluid
c) electrical
d) thermal

The part of an electrical motor that rotates between coils of wires is known as the
a) field windings
b) armature
c) engine
d) electric core

A solenoid operates based upon
a) magnetism
b) heat
c) ions
d) compressors

In an ion driven rocket, the thrust is produced by what
a) stripping subatomic particles from atoms
b) creating a magnetic field
c) areas of condensing and evaporting
d) linear mechanical energy

Which of the devices listed below is not an electrical energy convertor
a) toaster
b) motor
c) windmill
d) coffee pot

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