Answer Posted / princy
quality factor is the ratio of resonant frequency to the
bandwidth
| Is This Answer Correct ? | 27 Yes | 5 No |
Post New Answer View All Answers
What is the advantage of scr?
What is the advantages of using c band for satellite communication?
What is op-amp?
what are the test requirment fot protocol testing (for SS7,SIP)
Explain what does the arrow head represent in the schematic symbol of a p-n junction?
In wave guides tem wave propagation is not exit, give the physical interpretation?
what are the types of handover?
how to interface hall effect sensor with 8051 microcontroller?
What is vom?
Explain what are the applications of an inverting amplifier?
• The silicon of a new device has memory leak. When all "0" are written into RAM, it reads back all "0" whithout any problem. When all "1" are written, only 80% of memory cells are read back correctly. What can be possibly the problem with the RAM?
What is the construction of a solar cell?
what Rx and TX power good RF conditions.
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?
what are the jobs that SBI will provide for ECE students
