M11 Turbine Aeroplane Structures & Systems Sub-Module No 6 (Quiz No:1)

Electrical Power

Quiz

1 / 10

1. One means to increase reliability is to ensure ----------- can be used to power any given load ?
   1.   More than one power source
   2.   One power source
   3.   Two power source
2. Most of synchronizing bus systems are less automated and require that ----------- monitor systems and manually control bus contactors ?
   1.   Maintenance crew
   2.   Ground crew
   3.   flight crew
3. Normally, the manufacturer of the electrical equipment specifies the fuse or circuit breaker to be used when-----equipment ?
   1.   Removing
   2.   Installing
   3.   Running
4. Automatic reset circuit breakers reset themselves ?
   1.   Manually
   2.   Automatically
   3.   Thermally
5. Voltage transformers used for stepping up or stepping down ?
   1.   Voltages
   2.   Current
   3.   Frequency
6. An increase in ------ is obtained by reducing the field circuit resistance with the rheostat ?
   1.   Current
   2.   Load
   3.   Voltage
7. Voltage produced in -------, depends on the strength of the magnetic field ?
   1.   Generator
   2.   Alternator
   3.   Battery
8. The armature used in ------ actually contains three coils of wire ?
   1.   AC alternator
   2.   DC alternators
   3.   Starter-generator
9. These are more modern and typically considered to have better reliability and more accurate generator output control ?
   1.   Solid-state systems
   2.   Electromechanical systems
   3.   Voltage regulators
10. This type of controls are found on older aircraft and tend to require regular inspection and maintenance ?
    1.   Voltage regulators
    2.   Solid-state
    3.   Electromechanical