AT202 EXAM 1 questions and answers
graded A+ already passed
Volt - correct answer ✔✔Electrical unit, used to measure power (electric potential).
What electromotive force is
Measured in volts
EMF - correct answer ✔✔Electromotive force: measured in volts
The measurement of the energy that causes current to flow through a circuit
Watt - correct answer ✔✔the SI unit of power, equal to one joule per second. Also one watt=
one ampere with volotage of one volt
What is electromagnetic induction, and what three things are needed for it? - correct answer
✔✔Electromagnetic induction is when electrical energy is transferred through a magnetic field,
essentially creating voltage by pushing a conductor through a magnetic field.
1. Magnetic Field
2. Conductor
3. Motion
What is polarity? - correct answer ✔✔the relative orientation of poles; the direction of a
magnetic or electric field. (Which way its flowing)
, What kind of generator and electrical bus are used on the A380? - correct answer ✔✔
What kind of generator and electrical bus are used on the B747? - correct answer
✔✔Split/Parallel System on B747-400
Parallel on normal B747
What kind of generator and electrical bus are used on the B727? - correct answer ✔✔Parallel
Bus System
How many KVA is 2,562 volt amps? - correct answer ✔✔25.62 KVA (divided by 1,000)
Why do we use flux when soldering? - correct answer ✔✔It prevents oxidation
Wire gauges? - correct answer ✔✔Bigger number = smaller wire
Smaller number = larger wire
What are the three ways we can manipulate the strength of an electromagnet? - correct answer
✔✔1. The strength of the magnetic field
2. The speed of the rotation
3. The number oif coils
What are the three common methods for starting the engine on a turbine aircraft? - correct
answer ✔✔1. Huffer Cart
2. APU bleed air
graded A+ already passed
Volt - correct answer ✔✔Electrical unit, used to measure power (electric potential).
What electromotive force is
Measured in volts
EMF - correct answer ✔✔Electromotive force: measured in volts
The measurement of the energy that causes current to flow through a circuit
Watt - correct answer ✔✔the SI unit of power, equal to one joule per second. Also one watt=
one ampere with volotage of one volt
What is electromagnetic induction, and what three things are needed for it? - correct answer
✔✔Electromagnetic induction is when electrical energy is transferred through a magnetic field,
essentially creating voltage by pushing a conductor through a magnetic field.
1. Magnetic Field
2. Conductor
3. Motion
What is polarity? - correct answer ✔✔the relative orientation of poles; the direction of a
magnetic or electric field. (Which way its flowing)
, What kind of generator and electrical bus are used on the A380? - correct answer ✔✔
What kind of generator and electrical bus are used on the B747? - correct answer
✔✔Split/Parallel System on B747-400
Parallel on normal B747
What kind of generator and electrical bus are used on the B727? - correct answer ✔✔Parallel
Bus System
How many KVA is 2,562 volt amps? - correct answer ✔✔25.62 KVA (divided by 1,000)
Why do we use flux when soldering? - correct answer ✔✔It prevents oxidation
Wire gauges? - correct answer ✔✔Bigger number = smaller wire
Smaller number = larger wire
What are the three ways we can manipulate the strength of an electromagnet? - correct answer
✔✔1. The strength of the magnetic field
2. The speed of the rotation
3. The number oif coils
What are the three common methods for starting the engine on a turbine aircraft? - correct
answer ✔✔1. Huffer Cart
2. APU bleed air
