Interested to Buy Any Domain ? << Click Here >> for more details...
light travels faster than sound then why do we hear sound
first and not video in telivision?
- 4 Answers
- 15021 Views
- Infosys, I also Faced
- E-Mail Answers
Answer Posted / monk
the video signal donot move with the speed of light but
with the speed of the carrier wave.
the video is amplitude modulated and audio is frequency
modulated signal and AM takes more time for transmission
than Fm signals.
hence we hear sound first and not the video in the Tv
| Is This Answer Correct ? | 19 Yes | 3 No |
Post New Answer View All Answers
how can i prepare for the apgenco can u send old qps to jeedipally@gmail.com
What is a bcd?
can you give me example of igbt drive circuit... i still not under stand how it can be design with certain equation using mathlab program...
hi friends. what type of question they wil ask in technical and HR i m ECE student............
Hi; May you please tell me that There are any best institute or training center in north India region like as Delhi NCR for Protocol stack development & testing, which are better for experienced & professional engg.
what is call handover?
I had completed my diploma in electronics and communication. Currently am working with a pvt. ltd. (with two years of experiences) company which makes panel using plc, VFD(drivers) and scada monitoring system. so should i get supervisor licence for my supervisor post???
How the GATE rank calculated?and whats the importance of GATE SCORE?And how it calculated?
Define what is point contact diode?
Explain the difference between plc and dcs control system?
1. What is leakage current? 2. Transistor VI characters? Explain. 3. What is dc load line? 4. Differential amplifier circuit. 5. Recursive interrupts. 6. Diagram case microcontroller and Eprom 7. Use of grey code? 8. Design counter from 1 to 11. 9. Characteristic impedence?Z0 value of probe used in lab. 10. 3 input TTL logic. 11. What is Pseudo random sequence? Why it is called so? 12. What is stack? 13. Different types of voltage regulation?
Define what is zener voltage?
Differentiate between avalanche and zener breakdown.
How to measure the insulation resistance for printed circuit boards?
Tell me what is race around condition in a jk flipflop? How it can be avoided?
