Electric 114 Series Circuits

Question 1

In a pure inductive circuit, the current does what?

Answer 1

The current lags voltage by 90 degrees.or ELI

Question 2

An electrical measurement called ( VARs ) is used to measure

Answer 2

The reactive power of an inductive circuit.

Question 3

The amount of resistance compared with the inductive reactance determines ?

Answer 3

The quality or ( Q ) of the coil.

Question 4

The current limiting property of the inductor is called ?

Answer 4

Reactance

Question 5

Reactance is measured in ?

Answer 5

Ohm’s

Question 6

The symbol XL =

Answer 6

Inductive reactance ( 2pi fL )

Question 7

The symbol for reactance is ?

Answer 7

XL

Question 8

Circuits are generally considered to contain inductance when

Answer 8

Any type of load that contains a coil is used.

Question 9

When the magnetic field continually changes magnitude and direction a voltage is continually being induced in the coil and is called ?

Answer 9

Induced Voltage.

Question 10

The total current limiting effect of the inductor is a combination of the inductive reactance and resistance and is called ?

Answer 10

Impedance

Question 11

Volta Amps Reactance is used to measure

Answer 11

Reactive power

Question 12

Apparent Power is measured in

Answer 12

VA Volt Amperes