Balun is a transformer which changes
a). unbalanced to balanced line
b). balanced to unbalanced line
c). zero to infinite impedance
d). input like transformer
Answer Posted / jegatheesh
the answer a & b are correct because the the term balun
derived combing both balance and unbalance it can convert
unbalance to balance and vice versa. it is mostly used in
television antenna it is act as isolating device
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
* ** *12* *123* *1234* *12345* *123456* ********
Why are the coupling capacitors required?
plz tll me wch area i will prepare 4 IOCL EXAM............
why we using different type of microwave antenna we using like one is connected to MMU and one more is connected to other slot what is use of both antenna?
what is firing angle of phase controlled rectifier?
State the difference between ac and dc voltage.
For a type a chopper (first quadrant), express the following variables as a function of vs, r and duty cycle in case the load is resistive average output voltage and current?
what is the difference bet 4 wire transmiiters and 2 wire transmitters
What is the difference between generator differential protection and transformer differential protection??
How are electrons in an atom visualized?
i am using LM7805 for my project in which 12v dc supply is given.how should i calculate the values of C0 and C1?
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
Explain why does all cellular networks have same shape of sim?
sir i preparing J.E railway exam..so pl.send me solved paper.J.E...TELECOM ,SIGNAL,
please send me last year question for executive tranees in ntpc on my email ID rajthakur2091@gmail.com