A feeder in an electrical distribution system is designed to:

Power system-31-01-25

Quiz
•
Engineering
•
University
•
Medium
Dr. 299
Used 20+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Transmit power from a substation to the distribution transformers
Step up the voltage
Deliver power to individual consumers
Control the voltage regulation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The main advantage of using a ring main distribution system is:
Increased reliability
Lower cost
Simplified design
Higher power loss
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a 100 km long transmission line, D.C. transmission is preferred over A.C. transmission because:
It has no reactive power losses
It is more economical for short distances
It requires no insulation
It has better voltage regulation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an A.C. power transmission system, the skin effect:
Causes the current to flow on the surface of the conductor
Increases the power factor
Reduces power losses
Occurs only in underground cables
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The most economical voltage for transmitting power over 1000 km is:
±500 kV DC
765 kV AC
33 kV AC
132 kV AC
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a leading power factor load, the voltage regulation of a transmission line is:
Always positive.
Zero.
Negative.
Cannot be determined.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A copper conductor has a resistance of 0.15 Ω/km. Calculate the total resistance of a 20 km long conductor.
3 Ω
2 Ω
4 Ω
1.5 Ω
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Rectifiers and AC Controllers

Quiz
•
University
15 questions
Electric Drives and Traction Quiz

Quiz
•
University
10 questions
Transmission Lines and Waveguides - Surprise Quiz-1

Quiz
•
University
15 questions
Understanding MPPT in Solar PV Systems

Quiz
•
University
10 questions
EPO460 - Three phase system

Quiz
•
University
14 questions
Energy Management Techniques for SoC

Quiz
•
University
10 questions
Aircraft Structure Chapter 6

Quiz
•
University
10 questions
Diode

Quiz
•
University
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade