is transformer, active or passive device? name some active and passive devices.

Categories >> Engineering >> Electronics Communications
Suggest New Category

is transformer, active or passive device?
name some active and passive devices.

Question Posted / rek

9 Answers
24776 Views
HSBC, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

is transformer, active or passive device? name some active and passive devices...

Answer / remya.k.o

Transformer is a passive device.

Is This Answer Correct ?

40 Yes

3 No

is transformer, active or passive device? name some active and passive devices...

Answer / kuldeep saini

No, Transformer is not a active device,
DIODE & Transistor & SCR are active device.
REsistance, capacitor, Inductor are passive devices.

Is This Answer Correct ?

39 Yes

10 No

is transformer, active or passive device? name some active and passive devices...

Answer / ishant jain

In a transformer the input power and output power are the
same....! i.e, V1xI1 = V2xI2,thus you get V1/V2 =I2/I1....
this is transformer ration...! By the way an Active element
is the one that produces a Voltage or Current.... i.e a
potential source or current source ,battery etc..!
Transformer doesn't produce any power voltage or current...!
hence its not an active component in a circuit...!

ISHANT JAIN
(G.L.A UNIVERSITY MATHURA)

Is This Answer Correct ?

13 Yes

0 No

is transformer, active or passive device? name some active and passive devices...

Answer / saileela.v

Transformer is a passive device because, its have its own
number of windings i.e, which are constant. So, generated
power is constant which cannot vary.
Diode, Transistor---- Active components.
Resistor, Capacitor---Passive components.

Is This Answer Correct ?

4 Yes

1 No

is transformer, active or passive device? name some active and passive devices...

Answer / hariohm kumar

Transformer is a passive device..Active device is that which
has the ability to electrically control(control AC using DC)
flow of electrons.
But transformer has not such type of ability.
Example:-Active-Transistor,SCR,TRIACs etc.
Passive-Resistors,capacitors,inductors,transformers,Diodes etc.

Is This Answer Correct ?

3 Yes

1 No

is transformer, active or passive device? name some active and passive devices...

Answer / mahadev

transformer is an active device because it is not gain and directionality .this device not provide variable power of its output it provide constant power because it's primary and secondary winding is fixed.

Is This Answer Correct ?

2 Yes

1 No

is transformer, active or passive device? name some active and passive devices...

Answer / somu

ya transformer is passive devise,DIODE & Transistor & SCR
are active device.
REsistance, capacitor, Inductor are passive devices.

Is This Answer Correct ?

4 Yes

4 No

is transformer, active or passive device? name some active and passive devices...

Answer / guna priya

transformer is not a active device since it does not
require asource of energy for its operation.so it is a
passive device .diodes,transistors are active devices and
rasistors,inductances,capacitors are passive devices

Is This Answer Correct ?

3 Yes

3 No

is transformer, active or passive device? name some active and passive devices...

Answer / daniel joel

Active elements:Elements those deliver power or energy to
other devices
ex are voltage and current sources
Passive elements:Elements those receive the power or energy
from active elements
ex are resistance ,inductance,capacitence

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electronics Communications Interview Questions

what is resister

6 Answers

is there any person who knows how we can work on ns2

2 Answers

What is meant by lsb and msb?

0 Answers

what is IP?