For explain what vertical and horizontal plates are provide in a cro?

0 Answers  

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ring counter's initial state is 01000. after how many clock cylces will it return to the initial state.

8 Answers   Cadence,

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Hiiii....Friends Which one is right? 1.All transducers are sensors but all sensors are not transducers.(or) 2.All sensors are transducers but all transducers are not sensors..... Plzzzz tel me guys...thank u in advance...

2 Answers  

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what should i prepare for an airport authority of india's interview for ATC post? I have interview in next week. so, Please help me out.

0 Answers   AAI Airports Authority Of India, ATC,

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what questions are asked in this round for ece

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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?

0 Answers   BEL,

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how to convert the plain text into cipher text

1 Answers  

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Explain the functioning of stage.

0 Answers  

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i had cmpltd my diploma with 89% in ECE and i got call letter foe the interview of isro bengaluru which bks i hv ti prefer

0 Answers  

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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 are the faults that might happen in SCADA ?

0 Answers   Havells,

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my name is saibabu i am preparing for bel exam can u help me out by giving some sample papers my email id is saibabu1018@yah00.c0.in

0 Answers  

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