how is corona effect can be detected??

2009

Is it possible to calculate a voltage for microwave energy generating in oven? Is there any formula relating frequency and voltage and it should be independent of speed?

2298

The ratio of Emissive to absorption power of heat by a body is equal to heat emitted by a perfect black body. Who said the statement

2308

What is the difference between leds and pn junction diode?

1030

What frequency bands are used in satellite communication?

1096

Define negative frequency?

1004

Can any one some basic data sheets abt the transmitter and gauges..

1823

What is the difference between d-latch and d flip-flop?

1058

Electronic technical analysis

1795

Why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?

979

Explain the difference allen bradley and siemens plc

1001

i have been filled the form of AIRPORT AUTHORITY OF INDIA for ATC & ELECTRONICS but this is may i did'nt got exam date .when it will conduct.

1950

Define what is the importance of valence shell and valence electrons?

1109

Explain the main advantages of synchronous circuit?

1011

Explain the importance of if in radio receiver?

1053