EIF Modulue 5 Unit A Questions and Correct Answers/ Latest Update / Already Graded

Page |1


EIF Modulue 5 Unit A Questions and
Correct Answers/ Latest Update / Already
Graded
COVERS A SMALLER AREA.

Ans: Distribution differs from transmission in that it operates
at lower voltages and


LOWER

SMALLER

Ans: Because distribution systems operate at a
___________voltage, they rely on __________power lines
running through a neighborhood


SUBSTATIONS

Ans: High voltage transmission circuits interconnect to the
transmission and distribution system by going through


7.2 kV TO 14.4kV.

Ans: High‐use (non‐residential) customers are serviced by
special distribution connections at voltages of



All rights reserved © 2025/ 2026 |

, Page |2

RADIAL DISTRIBUTION NETWORKS

Ans: ______________________________________have a single
power source for a group of distribution customers.


LOOP or WEB

Ans: Interconnected distribution systems have several
connections to power supplies and will have a
_____________or_______________ configuration


CIRCUIT BREAKERS

Ans: Distribution circuits are protected by


CIRCUIT REGULATORS

Ans: _______________________________adjust the voltage in
a distribution circuit to maintain a constant power supply to
customers


CONTROL HOUSE

Ans: A substation ___________________contains switchboard
panels, batteries, SCADA panels, meters, and relays




All rights reserved © 2025/ 2026 |