Electro Flashcards
1
Q
E-
A
Electomotive force (emf) [V]
2
Q
Inductance marked as
A
L (H)
3
Q
Change in electric current
A
^l (A)
4
Q
Change in time
A
^t (s)
5
Q
Rate of change of electric current strength
A
^l/^t ( A/s)
6
Q
Inductance-
A
The property of and electric conducter or circuit to creat magnetic flux when current if flowing trough it
7
Q
Number of turn in a coil
A
n
8
Q
Change of magnetic flux
A
^Q
9
Q
Period
A
T (s)
10
Q
Frequency
A
f- Hz
11
Q
Effective value of alternative current
A
0,707*Im
12
Q
Amplitude of voltage
A
Um=1V
13
Q
Electric generator
A
A device that converts mechanical or other types of energy to electrical energy
14
Q
On what law is the electric generator based on ?
A
It’s based on the law of electromagnetic induction
15
Q
Electric generator consists of
A
Rotor and stator
