Answer / bheema ram

2pow24 states

Answer / b kishore

12*60*60

Answer / kiran

2*10*7*10*2

what is maskable or non maskable interrupts

3 Answers  

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Explain what is the main application of scr in electronic field as well as in software field?

0 Answers  

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Photolithography involves A Making photographic mask and photoetching B Only photoetching C Only masking D None of these

1 Answers  

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In Telecom, While call set up what are the Masseges will flow from all network element to each other.

0 Answers   NSN,

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Can the value of stability factor be less than unity?

2 Answers   TATA,

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L&T APFC Relay model etacon L8 fault: Initial power factor is 0.6 when capacitor is on, the value of power is getting down, please let me know the reason and rectification details.

1 Answers  

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why ne555 ic is called as timer ic? we can use many other ic for timing generation... why not they called as timer?

1 Answers  

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plz help how can i operate my n/w support system through ,help me by providing complete soln

0 Answers  

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How emergency call get through without coverage but not other call at that time?

0 Answers   Airtel, Intel,

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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?

0 Answers   MAHINDRA,

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What is noise in communication?

4 Answers  

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Can anyone plzzz tel me how can we generate sinusoidal waveform using 8085 chip??????? plzz reply with corresponding assembly language program........or simply the accurate logic.....

0 Answers  

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