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 Wayground
13 questions
Electric vehicle Tech 2

Quiz
•
University
13 questions
Lesson 3 PLC Characteristics and Input/Output Devices

Quiz
•
University
15 questions
PSE-I

Quiz
•
University
15 questions
Electric Power System Quiz

Quiz
•
University
11 questions
Quiz: High Voltage Measurement

Quiz
•
University
15 questions
Review Quiz: Transmission Lines

Quiz
•
University
10 questions
Train Lighting Systems Quiz

Quiz
•
University
10 questions
Power Management in IoT Devices

Quiz
•
University
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade