3.Which type of fading cause serious distortion of
modulated signal
a)selective fading
b)interference fading
c)absorption fading
d)polarization fading
Answer Posted / raghu
b.
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
sir i want polytechnic lecturers model papers plzzzzzzzzz send me my mail id: manisri.bobbala@gmail.com
Explain the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?
Explain what are semiconductor devices?
Explain why cannot we use leds for rectification purpose?
What is tunneling?
Explain what is an fpga?
Could somone help to get the detailed notes for telecom testing.please contact me on ani.bhardwaj@rediffmail.com
1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?
Which is used as storage location in the alu and the control section of a computer?
Explain how to calculate knee point voltage? Describe its purpose for differential protection.
What is a demultiplexer?
Draw the equivalent circuit of triac and diac.
how the embeded technology works?
whatis the test condition for the leakage current rating for 25kv high voltage test on PVC armoured cable?
Differentiate semiconductors, conductors and insulators on the basis of band gap.