Jeppensen Chapter 7 Section B

Question 1

An electrical schematic diagram shows the __________ of all the electrical components and associated wiring in a particular system.

Answer 1

relationship

Question 2

A clipping diode may be installed across the coil of the master relay to eliminate __________ __________ that could damage sensitive electronic components.

Answer 2

voltage spikes

Question 3

The term __________ is often used to define a heavy current solenoid, such as the one used to energize the starter.

Answer 3

contactor

Question 4

Identify these statements as True or False concerning the landing gear circuit shown in figure 7-64A.
A. All three landing gear must be down and locked before any of the down-and-locked lights will illuminate. __________
B. The landing gear selector switch cannot be placed in the GEAR UP position when the weight of the aircraft is on the landing gear. __________
C. If the landing gear is not down and locked, the warning horn will sound any time the throttle is closed, regardless of the position of the landing gear switch. __________
D. The pump motor cannot run in the GEAR UP direction when the weight of the aircraft is on the landing gear. __________

Answer 4

A. False,
B. False,
C. True,
D. True

Question 5

Vibrator type voltage regulators with provisions for paralleling two generators have an extra __________ that is connected to a paralleling switch or relay.

Answer 5

coil

Question 6

The only current that flows in the paralleling coils is that caused by the difference in the output __________ of the two generators.

Answer 6

voltage

Question 7

The two basic types of large aircraft electrical bus distribution systems are the:
A. ____________________
B. ____________________

Answer 7

A. Split-bus,
B. Parallel-bus

Question 8

On aircraft equipped with a __________ system, all generators are
Connected to a common bus and share the load equally.

Answer 8

parallel-bus