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F3 6.4 Pengiraan Kos Penggunaan Elektrik

Authored by mary jane

Science

1st - 2nd Grade

Used 78+ times

F3 6.4 Pengiraan Kos Penggunaan Elektrik
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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

Media Image

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

Media Image

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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