Electronics Engineering Interview Questions

for eg: code is 1101
this must be convert binary to gray then first 1 written as it is, 1 XOR 1
,1 XOR 0, 0 XOR 1.
then the gray code is 1 0 1 1

For converting binary 2 gray code add three to the given binary no.

You should work on microcontroler basis project,it would be any but robotics like project is best to understand pure electronics & further control,automation and designing field.its not necessary that...

bcoz OP-AMP has 2 input terminals,one inverting and one non inverting and only 1 output mode

op-amp symbol is triangular which is showing an arrow or direction of power transfer from input to the output.So op-amp transfers the power from the input terminal to the output terminal.

power gain=voltage gain.current gain

Power gain=Output power/Input power

If frequency of SMPF is reduced capacitor size is increased SMPF size also increased.

CRO

cro

3. set of tokens

b) PAL system

in india we are using as altration by line i.e PAL system...

this system is also used in British..

allen bradley plc software can use for programming offline otherwise siemens software can`t use in offline only use in online mode

Yes yes search "ATOMTRONICS" topic u can get total info how gases acts as a conductors and super conductors

Yes, gases can be used provided they are in controlled condition

As resistance dissipates energy in the form of heat and
Inductor stores in the form of magnetic fields and hence
Two different energy is obtained by the two

RESISTANCE:It is the property of the material by which it opposes the flow of current through it. the resistance is denoted by r and measured in ohms.

INDUCTANCE: It is the element in which energy is stored in the form of electromagnetic field. The inductance is denoted by l and measured in Henry

2m+2n

4. 2m+2n

If u have a good fluency in English you can go for voice otherwise ...

Different waveforms have different applications.in some applications we require digital signal where we require only on or off state or discrete output but in some applications we require continuous o...

440v is the line to line voltage, there is 230v for phase to neutral. So both 230, 440 volts is common operating voltage recommended by Indian standard rules. If our application required 660 volts, Just we step up the voltage by suitable step up transformer.

In 3 phase power electrical systems there are 3 phase in and 1 neutral because neutral is common for both in and output sources. 3 Phase electrical In used for high wattage expenses.

NO junction in conducter

No there is no junction in conductor. because its not semi-conductor. only semi-conductor contains junction

We can use GUI testing techniques and we can use also use automation tool for stylish applications.

Semiconductor devices are made with semiconductor materials like Silicon, Germanium ,having the electrical properties of both Conductors and insulators. For Example pn junction diode, BJT, MOSFET, SCR etc. They are mainly used in Switching and Amplification purposes.

The semiconductor devices are the devices which stand in between the insulators & conductors.
It have medium amount of electrons.