why scanning is necessary in t.v. transmission and why it
is carried out at fast rate?
Answer Posted / sachin
to remove the flickers and to show a continuity in a picture
motion.
| Is This Answer Correct ? | 48 Yes | 6 No |
Post New Answer View All Answers
Why the aspect ratio of tv video display is 4:3 or 16:9?
How many types of resistor are there in diode?
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 are gprs services?
What is a lissajous pattern?
What are the maintenances of a PLC ?
Please, give me the simple circuit dig. for "oscillator with variable frequency & upto 6W". I will be very thankful to you.
Explain what is an integrator?
Why value of rx level is always negative?
sir i want to know when is the exam in 2009 and last date for application form ,plz let me know sir
Define what is meant by voltage regulation of a dc power supply?
Define cmos transistor?
Why the current in power diode varies linearly rather than exponentially with voltage?
what are the basic courses can be done for ece branch?
Describe the operation of series inverter with aid of diagrams. Describe an expression for output frequency, current and voltages. What are the disadvantages of basic series inverter?