2633042
Descrição
Quiz por Yahya AbdelAal, atualizado more than 1 year ago
|
Criado por Yahya AbdelAal
mais de 9 anos atrás
|
|
Questão 1
Questão
What is a transistor?
Responda
-
An electrical switch
-
A type of resistor
-
A coil
-
None of the above
Questão 2
Questão
How do you magnetise an iron bar using a magnet
Responda
-
Stroking it back and forth
-
Stroking it only one way
-
Hammering it
-
All of the above
Questão 3
Questão
How do you demagnetise an iron bar using coil
Responda
-
Leave it in the coil for a few minutes
-
Keep moving it in and out of the coil for a few time
-
Take it out of the coil
-
None of the above
Questão 4
Questão
If lamp A has a current of 1.5 what will the current be in lamp B?
Responda
-
2A
-
5A
-
1.5A
-
10A
Questão 5
Questão
If the switch was closed, which lamp will turn on?
Responda
-
The one in the middle
-
The one at the top
-
Both of them
-
None of them
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.