Electronics Communications Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electronics Communications Interview Questions

Questions Answers Views Company eMail

What is meant by a bit?

978

What are the basic logic gates?

1108

What are boolean algebra and boolean expression?

1056

What is meant by k-map or karnaugh map?

1069

What are the differences between combinational circuits and sequential circuits?

1070

How many types of number system are there?

1070

Name the two forms of boolean expression?

1556

Define quad?

1138

What is half-adder?

1078

which of the following number specifications refer to FET with one gate?? A): 2N B): 3N C): 3Y D): 3X ans with explanation because most of sites gave answers without explanation

1 4094

The represent number 35 in binary, number of bits required are?

1113

Explain what is the tri state of a signal?

1097

Explain in wave guides tem wave propagation is not exit, give the physical interpretation?

975

What are the differences between voltage and current controlled devices?

1119

What is the difference between silicon controlled switch (scs) and gate turn-off switch (gto)?

1048

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Un-Answered Questions { Electronics Communications }

What is modulation? Explain in detail.

1032

Tell me in a mosfet, what does the pinch off voltage refers to?

1042

What is the advantage of memristor?

1024

what is a static variable...wht is the size when u give sizeof(struct)

2163

tell me a unforgettable incident? which u never forget in ur life?

2387

What is meant by cyclo-converter?

1052

can we calculate the voltage level for microwave energy which is using for our mobile communication?

2813

Explain the output of the lexical analyser?

1019

What is a dsp?

1181

What happens when an inverter is placed between both inputs of s-k flip flop?

1038

I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

2210

How to program micro controller?

3729

How can i display output voltage of my Power supply(DC) on the seven segment display ?? which IC is used?

2051

why 8052 is preferred instead of ARM processors for soe applications

2184

how many types of thyristor are? shortly define them with purpose, application & working principle?

1912

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