Revisão 1 - Instalações Elétricas Prediais
Quiz
•
Other
•
1st - 5th Grade
•
Practice Problem
•
Easy
Lidiane Jochem
Used 4+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula correta da lei de Ohm?
U=RxI
I=UxR
R=UxI
U=I/R
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a fórmula correta da potência elétrica?
P=RxU
P=UxI
P=RxI
Nenhuma das opções
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a seção dos condutores numa habitação sabendo que a corrente estipulada é de 30 A.
2,5 mm2
4 mm2
6 mm2
Nenhuma das opções
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a unidade da potência?
W
A
kWh
U
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor em W de 1 kW?
100 W
1000 W
10 W
1 W
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a unidade da corrente elétrica?
I (Intensidade)
W (Watt)
A (Ampère)
VA (Volt Ampère)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a unidade da resistência elétrica?
W (Watt)
A (Ampère)
Ω (Ohm)
V (Volt)
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