Explain why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?
520Post New Electronics Communications Questions
Please send me the sample pattern for the Electronics and communication for the post in RRB s&T to my Email ID : sivamec6034@gmail.com
Explain resistivity?
What is rfid in developing stage?
how the embeded technology works?
How many 2-way Combiner use in 4+4+4.
Define what is tunnel diode?
What is meant by gain-bandwidth product? What is its significance?
The function of a transistor used in any of the ics is to perform switching action and not amplification. Then why diodes are not used instead of transistors as diodes also exhibit the same switching action?
What are the maintenances of a DCS ?
How output frequency is varied in case of a thyristor?
I am a B Tech student n am very much interested in science n math.in which site i can find more concept regarding ECE?
What do you understand by voltmeter multiplier?
Explain various types of antenna diversity.
Is reverse saturation current of a diode is independent of reverse bias voltage?
hai iam venkat iam appering RRB exam chennai on 23 nov 2008. pls help me wat kind of questions i to prepare? mail {venkiremo_krv@yahoo.co.in]
