
F3 6.4 Pengiraan Kos Penggunaan Elektrik
Authored by mary jane
Science
1st - 2nd Grade
Used 78+ times

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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Peralatan elektrik dengan label 1000W, 240V. Hitung arus yang mengalir?
An electrical appliance has label 1000W, 240V. Calculate the electrical current flow?
0.41 A
4.17 A
4.50 A
41.5 A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitung arus yang mengalir melalui periuk nasi?
Calculate the current flow through rice cooker?
4.14 A
0.24 A
4 A
24 A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sekiranya periuk nasi mengambil masa 30 minit, hitung jumlah tenaga elektrik yang digunakan.
If the cooker takes 30 minutes to cook rice, calculate the electrical energy used.
P = E / t
1638 kJ
1640 kJ
27300 J
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sebuah television memerlukan arus 1 A, 240V. Apakah kuasa television tersebut?
A television needs 1 A, 240 V. What is the power of the television?
240 W
24 W
240 V
24 V
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
unit SI untuk kuasa elektrik ialah _______
The SI unit for electrical power is _________
choose 2
W
watt
V
volt
coulomb
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Di Malaysia, badan yang bertanggungjawab menyelia program perlabelan cekap tenaga pada alat elektrik
In Malaysia, the body responsible for overseeing the energy efficiency labelling programmer of electrical appliance
(a)
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