TRANSMISSION AND DISTRIBUTION OF ELECTRICITY

Quiz
•
Physics
•
12th Grade
•
Medium
Nur Suhaimi
Used 83+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is alternating current used instead of direct current in the transmission of electricity through long distances?
Mengapa arus ulangalik digunakan dan bukan arus terus dalam penghantaran elektrik jarak jauh?
Only alternating current can flow through the cables.
Hanya arus ulangalik boleh mengalir melalui kabel.
Alternating current voltage can be stepped up or stepped down by using transformers.
Arus ulangalik boleh dianjak naik atau dianjak turun dengan menggunakan transformer.
Most of the electrical appliances work only with alternating current.
Kebanyakan peralatan elektrik dapat berfungsi hanya dengan arus ulangalik.
Generating direct current is more complicated than generating alternating current.
Penjanaan arus terus adalah lebih rumit daripada penjanaan arus ulangalik.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the transmission of electricity through cable, the energy loss is directly proportional to
Dalam penghantaran elektrik menerusi kabel, kehilangan tenaga adalah berkadar terus dengan
the radius of the cable.
jejari kabel.
the resistance of the cable.
rintangan kabel.
the current flowing in the cable.
arus yang mengalir dalam kabel.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The function of the transformer in the transmission of electricity is to
Fungsi transformer dalam penghantaran elektrik ialah untuk
increase the resistance.
menambahkan rintangan
change the voltage.
menukar voltan.
reduce the time to transmit the electricity.
mengurangkan masa untuk menghantar elektrik.
increase the power.
menambahkan kuasa
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The efficiency of transmitting electrical power by cable through great distance can be improved by
Kecekapan penghantaran kuasa elektrik menggunakan kabel melalui jarak yang besar boleh ditingkatkan dengan
lowering the voltage and using thick cable.
turunkan voltan dan gunakan kabel yang tebal.
lowering the voltage and using big current.
turunkan voltan dan gunakan arus yang besar.
increasing the voltage and using thin cable.
tambahkan voltan dan gunakan kabel yang nipis.
increasing the voltage and using thick cable.
tambahkan voltan dan gunakan kabel yang tebal.
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
The power loss can be reduced by:
Reducing the resistance of the cables
Reducing the current in the cable
Reducing the voltage in the cable
Increasing the voltage in the cable
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
The example of non-renewable energy:
coal
natural gas
solar
petroleum
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
The example of renewable energy:
water
battery
wind
biomass
Similar Resources on Wayground
10 questions
Earth Leakage Circuit Breaker (ELCB)

Quiz
•
12th Grade
10 questions
Resistance in a wire

Quiz
•
12th Grade
10 questions
Transformers

Quiz
•
12th Grade
10 questions
Induksi Magnet (A)

Quiz
•
12th Grade
10 questions
Brainstorming A.C

Quiz
•
9th - 12th Grade
10 questions
Susunan Hambatan Listrik

Quiz
•
12th Grade
11 questions
1nduks1_M@gn3t1k_p@d@_K@w@t_B3r@rus_L1str1k

Quiz
•
12th Grade
10 questions
Electricity Quiz

Quiz
•
12th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Physics
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
62 questions
Spanish Speaking Countries, Capitals, and Locations

Quiz
•
9th - 12th Grade
20 questions
First Day of School

Quiz
•
6th - 12th Grade
6 questions
Maier - AMDM - Unit 1 - Quiz 1 - Estimation

Quiz
•
12th Grade
21 questions
Arithmetic Sequences

Quiz
•
9th - 12th Grade
21 questions
9th Grade English Diagnostic Quiz

Quiz
•
9th - 12th Grade
7 questions
Characteristics of Life

Interactive video
•
11th Grade - University