Quiz ATPL | Pagina 33 | Aircraft General Knowledge -

The voltage of a fully charged lead-acid battery cell is:	4 risposte
Batteries are rated in:	4 risposte
The essential difference between aircraft AC alternators and DC generators (dynamos) is that the:	4 risposte
A condenser in parallel with breaker points will:	4 risposte
The resistors R1 and R2 are connected in parallel. The value of the equivalent resistance (Req) so obtained is given by the following formula:	4 risposte
In order to produce an alternating voltage of 400 Hz, the number of pair of poles required in an AC generator running at 6000 rpm is:	4 risposte
The alternators, when connected, are usually connected:	4 risposte
When a persistent underexcitation fault is detected on an AC generator connected to the aircraft mains with another AC generator, the protection device opens:	4 risposte
If two constant frequency AC generators are operating independently, then the phase relation between both generators:	4 risposte
A CSD of an AC generator may be disconnected in flight. The primary reason(s) for disconnection are:	4 risposte

ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Airframe, Systems, Powerplant Pagina 33