Calculating normal Current Flashcards
1
Q
are electrical power related to current and voltage
A
yes by the formula
2
Q
what is the formula
A
power=current x voltage
P=IxV
3
Q
what is the usual voltage for a mains
A
230V
4
Q
what is power measured in
A
watts W
5
Q
what is current measured in
A
amperes A
6
Q
what is voltage measured in
A
voltage V
