6.4 PENGIRAAN KOS PENGUNAAN ELEKTRIK
Authored by Masyitah maulana
Science
9th Grade
Used 421+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Peratus tenaga input yang diubah kepada tenaga output yang berfaedah dikenali sebagai __________________
kuasa elektirk
tenaga elektrik
kecekapan tenaga
perkadaran tenaga
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tenaga elektrik
maksimum yang
ditukarkan kepada
tenaga cahaya = 10%
lampu berfilamen
lampu jimat tenaga, CFL
lampu LED
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tenaga elektrik
maksimum yang
ditukarkan kepada
tenaga cahaya = 50%
lampu berfilamen
lampu jimat tenaga, CFL
lampu LED
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tenaga elektrik
maksimum yang
ditukarkan kepada
tenaga cahaya = 90%
lampu berfilamen
lampu jimat tenaga, CFL
lampu LED
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
namakan lampu ini.
lampu berfilamen
lampu CFL
Lampu LED
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NAMAKAN LAMPU INI
LAMPU BERFILAMEN
LAMPU JIMAT TENAGA ,CFL
LAMPU LED
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NAMAKAN LAMPU INI
LAMPU BERFILAMEN
LAMPU JIMAT TENAGA , CFL
LAMPU LED
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