Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ashish manne
it convert low to high signal
| Is This Answer Correct ? | 0 Yes | 7 No |
Post New Answer View All Answers
Explain how to identify how many states the ripple counter is having by looking at the figure as it can also have some invalid states?
When a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?
What is the work of BOIA, TRx, BB2F, Duplexer, Combiner, Multi-coupler, RRI.
What are the limitations of the karnaugh map?
Explain what are edge triggered flip flop and level triggered flip flop? How do they differ from one another?
What precautions are required to be observed in the use of leds?
what is the difference between electrical and electronic chokes
how to test the mobile tower signals? and which software tool & hardware tools used for test the mobile tower?
hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it
What is meant by D-FF? What is the basic difference between Latches and Flip flops? What is a multiplexer? How can you convert an SR Flip-flop to a JK Flip-flop? How can you convert an JK Flip-flop to a D Flip-flop? What is Race-around problem? How can you rectify it? Which semiconductor device is used as a voltage regulator and why? What do you mean by an ideal voltage source? What do you mean by zener breakdown and avalanche breakdown? What are the different types of filters? What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response? Explain the advantages and disadvantages of FIR filters compared to IIR counterparts. What is CMRR? Explain briefly. What do you mean by half-duplex and full-duplex communication? Explain briefly. Which range of signals are used for terrestrial transmission? What is the need for modulation? Which type of modulation is used in TV transmission? Why we use vestigial side band (VSB-C3F) transmission for picture? When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency? For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or to supply or to supply start and stop bit? BPFSK is more efficient than BFSK in presence of noise. Why? What is meant by pre-emphasis and de-emphasis? What do you mean by 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?
i want exam information bhel, nal, hal, bel you have any idea or any question papers or placement papers please send soon
hey any one has sample placement papers for citrix r&d, bangalore, pls send it to me on ecpradeep2006@gmail.com, i have got my tests on 3rd sep
any one have C-Dot interview question.....its urgent ...if any one hav..plzz share as soon as possible.
What are laser diodes?
Where the two port networks is used ?
