NCATT AET COMPLETE EXAMINATION
TEST QUESTIONS WITH VERIFIED
SOLUTIONS
●● Grounding (5.5.5.5)
Answer: Establishing a physical wire path that gives electricity a path to
earth/ground.
●● Bonding (5.5.5.5)
Answer: Connection of non-current carrying conductive elements ie.
enclosures and structures.
●● Conductor plating (5.5.5.1)
Answer: Copper wire plated with Tin, Silver, or Nickel. Tin is the most
common. wire plating has a slower oxidation rate than bare copper.
●● Voltage drop in wires (5.5.5.1)
Answer: Should not exceed 2% of the regulated voltage when the
generator is carrying rated current or the battery is being discharged at 5
minute rate.
●● The allowable voltage drop in a 28 volt continuous circuit is:
a. 1 volt
, b. 2 volts
c. 5 volts
d. 4 volts
Answer: a. 1 volt
●● Voltage rating (5.5.5.1)
Answer: The voltage rating of a cable is the highest voltage that may be
continuously applied to a completed cable construction in compliance
with the relevant cable standard or specification
●● Shielded wire (5.5.5.1)
Answer: Electrical wire that is enclosed in a braided metal jacket.
Electromagnetic energy radiated from the wire is trapped by the braid
and is carried to ground.
●● Receiving Inspection (5.4.1.1)
Answer: ensure that incoming parts are checked against purchase orders,
manufacturers specifications, drawings and dimensions and other
available documentation to CONFIRM AUTHENTICITY of the
material. Conformance to applicable technical standards will be verified.
Incoming material must be separated from previously inspected material
●● cable (5.5.5.1)
TEST QUESTIONS WITH VERIFIED
SOLUTIONS
●● Grounding (5.5.5.5)
Answer: Establishing a physical wire path that gives electricity a path to
earth/ground.
●● Bonding (5.5.5.5)
Answer: Connection of non-current carrying conductive elements ie.
enclosures and structures.
●● Conductor plating (5.5.5.1)
Answer: Copper wire plated with Tin, Silver, or Nickel. Tin is the most
common. wire plating has a slower oxidation rate than bare copper.
●● Voltage drop in wires (5.5.5.1)
Answer: Should not exceed 2% of the regulated voltage when the
generator is carrying rated current or the battery is being discharged at 5
minute rate.
●● The allowable voltage drop in a 28 volt continuous circuit is:
a. 1 volt
, b. 2 volts
c. 5 volts
d. 4 volts
Answer: a. 1 volt
●● Voltage rating (5.5.5.1)
Answer: The voltage rating of a cable is the highest voltage that may be
continuously applied to a completed cable construction in compliance
with the relevant cable standard or specification
●● Shielded wire (5.5.5.1)
Answer: Electrical wire that is enclosed in a braided metal jacket.
Electromagnetic energy radiated from the wire is trapped by the braid
and is carried to ground.
●● Receiving Inspection (5.4.1.1)
Answer: ensure that incoming parts are checked against purchase orders,
manufacturers specifications, drawings and dimensions and other
available documentation to CONFIRM AUTHENTICITY of the
material. Conformance to applicable technical standards will be verified.
Incoming material must be separated from previously inspected material
●● cable (5.5.5.1)
