Is transformer an amplifier?

Categories >> Engineering >> Electronics Communications
Suggest New Category

Question Posted / anshuman.mzp

7 Answers
14424 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Is transformer an amplifier?..

Answer / rivers

transformer is not an amplifier bcos transformer works on
the principle of energy conservation i.e., during step_up
(say)volgate is increased at the o/p but current is
reduced therfre power is kept constant .in an amp since a
power source is connected ,power inc at the o/p and hence
amplification.

Is This Answer Correct ?

19 Yes

3 No

Is transformer an amplifier?..

Answer / maniarasu

no,it's not an amplifier.

Is This Answer Correct ?

14 Yes

5 No

Is transformer an amplifier?..

Answer / zain ul abedin

TRANSFORMER PRINCIPLE IS FARADAY'S LAW OF ELECTROMAGNETIC INDUCTION.IT HAS NO PHYSICAL RELATION WITH PRIMARY OR SECONDARY COIL.
A CHANGING CURRENT IN ONE COIL AND INDUCE VOLTAGE IN OTHER.
IT IS ALSO A LOT MORE DIFFERENT FROM AN AMPLIFIER.

Is This Answer Correct ?

5 Yes

2 No

Is transformer an amplifier?..

Answer / swathi

transformer is only step up and step down the voltage but in amplifier is to increase the signal strength.

Is This Answer Correct ?

0 Yes

0 No

Is transformer an amplifier?..

Answer / ashok

may be its a amplifier.But here we consider two cases basically.

1)Step up---Here the low voltage amplified to High
voltage.Its the working like same as Amplifier

2)Step down----Its not called as Amplifier.Its called
detecor or adaptor means to reduce the voltage

Is This Answer Correct ?

3 Yes

9 No

Is transformer an amplifier?..

Answer / nvnv pavan

A transistor WORKS AS AN AMPLIFIER when a source is connected to its input terminals and a load is connected to its output terminals

in bjt,CEBJT is best amplifier
,but wen compared to fet, FET is da best

Is This Answer Correct ?

1 Yes

9 No

Is transformer an amplifier?..

Answer / guest

YES BECCAUSE THE WORK OF AMPLIFIER IS APMLIFY FROM LOW TO
HIGH,AS SAME IF WE INCREASE NUMBER OF TURN THEN IT INCREASE

Is This Answer Correct ?

3 Yes

19 No

Post New Answer

More Electronics Communications Interview Questions

Define quad?

0 Answers

The conjugate of complex numbers 3 + 2j is

9 Answers

What is difference between FR & GB over IP

0 Answers

how can we get the output of half adder by using 555 timer circuit,give it desired circuit diagram

0 Answers Infosys, TCS,

what is the bani fit of ss7 by using as a back bone for all other communication networks?

0 Answers

Define what is the main factor for controlling the thermal generation and recombination?

0 Answers

full from of GSM?

10 Answers

HAI HELLO EVERYBODY, GOOD EVINING. THIS IS ANIL KUMAR. IAM WORKING AS A OSS-SR.ENGG IAM LOOKING FOR LEARNING TELECOM PROTOCOLS. PLZ HELP ME. HOW COULD I GET INFORMATION AND MATERILS.

0 Answers

what is ups and inverters.

2 Answers

why the microcontroller so called 8051?/ and why the IC starts with 74?

8 Answers Bhel,

is embeded technology is necessary for every electronics engineer?

0 Answers

I am completed B.E(ece) and i have 3 years of experience in HT line , is there any chance to ger c license please guide me Thanks & regards 965550212U

0 Answers Honeycomb Technologies,

For more Electronics Communications Interview Questions Click Here