is transformer, active or passive device?
name some active and passive devices.
Answer Posted / 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 |
Post New Answer View All Answers
What is graticule?
please define master-slave flip flop briefly.
Hi, Can any1 pl send me the question pattern of HPCL exam for the ELECTRONICS stream.pl send it to meerasowmi@gmail.com.hope to hear frm u very soon....
Which type of charges present on the two opposite faces of the junction?
What is the difference between circuit switching and packet switching?
pls provide me a placement paper for HPCL exam for Elecronics & communication exam. this is a request pls do the needful as early as possible.
Describe the purpose of knee point voltage for differential protection.
What is the use of Testing framework in Automated testing..what are different kinds of Testing frameworks available in Automated testing..
Explain the working of stepping motors.
What is the use of excitation table in digital electronics?
WHAT IS THE DIFFERENCE BETWEEN PLC AND embedded systems
tell me about accenture
What is the difference allen bradley and siemens plc
Is there any junction in conductor?
explain any 4 search engines? explain any 3 web server? list out the diff e-commerce to perform the electronic data interchange transition?any 5 in detial