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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

How many types of resistor are there in diode?

953

Explain resistivity?

1058

How to find resistivity?

1073

What is tri state of a signal?

1075

Explain conductivity?

978

Explain the design for 8421 to 2421 binary code converter?

926

Explain conductivity, resistivity and resistance?

959

Define the meaning of tristate signal in electronics?

956

What is the importance of if in radio receiver?

908

What is the effect of if in radio receiver?

932

What is the approximate cost of the smart pebbles eci-1(embedded corrosion instrument)?

953

What is the approximate cost of the monitoring cables time domain reflectometry?

954

What is the approximate cost of the corrosion penetration monitoring system(cpmp)?

890

What does the pinch off voltage refers to in a mosfet?

999

Explain why fet is known as voltage control device?

943

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Un-Answered Questions { Electronics Communications }

What are the methods of reduction of harmonic content?

1033

What types of carriers are present in space charge region?

1149

Explain what is difference between fixed-bias circuit & self-bias circuit?

957

Define positive logic

961

What will be the call flow in case user doesn't answer the call

2146

plz provide me all previous HPCL examination papers of electronics and communication branch.

2380

why we are using register of 1k,10k,100k,47k,330k in cell phone based voting machine project?

2085

What is the main drawback of a single phase half bridge inverter?

988

Could somone help to get the detailed notes for telecom testing.please contact me on ani.bhardwaj@rediffmail.com

2136

What are the different parameters that can be measured using a q-meter?

1060

Define why series inductor and l-section filters cannot be used with half-wave rectifiers?

1054

What order of the filter represents?

1109

How many 2:1 multiplexers do we need to make a 2 input xor gate?

966

what is the role of electronics,communication engg. in IT industry?

3132

WHAT IS THE DIFFERENCE BETWEEN PLC AND embedded systems

2202

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