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 are types of walsh code in cdma.

Ericsson, Wipro,

2476

Battery banks are in connected in series or parallel and why?

Huawei,

2 5944

What is a pointer and does Java support pointers? What is the difference between a JDK and a JVM?

1873

what is practical application of clipper circuit?

4178

what is practical application of clamper circuit?

1 9341

what is practical application of flip flop, decoder, mux, demux and encoder?

Jyothy Laboratories,

7 56752

out of DSBFC, DSBSC, SSBSC and VSB which is best for comm purpose and why?

1 6407

how shift register is shifting bits?

1 4157

When two UPS are connected in parallel, can you have a bypass raw power supply connected across? Please explain

1 2602

y do v use single anteena in radar any other reason except cost???

BEL,

1897

explain 4 maxwell equations???

BEL,

1 7899

y do v use microprocessor for cpu's but not microcontrollers??? adv of mp over mc????

BEL,

1957

wat power transmitter we use in radar n explain its principle??

BEL,

1984

what is the difference between the analog and digital communication in modern world and which one is more efficient at present?

1 4303

what is use of capacitor in pcb circuits which work on dc but capacitor blocks dc..?

L&T, Sibylsys,

4 11951

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Un-Answered Questions { Electronics Communications }

sir i want to know when is the exam in 2009 and last date for application form ,plz let me know sir

2012

1. What is leakage current? 2. Transistor VI characters? Explain. 3. What is dc load line? 4. Differential amplifier circuit. 5. Recursive interrupts. 6. Diagram case microcontroller and Eprom 7. Use of grey code? 8. Design counter from 1 to 11. 9. Characteristic impedence?Z0 value of probe used in lab. 10. 3 input TTL logic. 11. What is Pseudo random sequence? Why it is called so? 12. What is stack? 13. Different types of voltage regulation?

2154

We use two different bands for GSM/DCS communications; GSM900 and DCS-1800. Which one is the better of the two in terms of quality and coverage?

5716

Discuss the need for biasing the transistor.

1001

please define master-slave flip flop briefly.

1890

FlexiHopper and MetroHopper?

2022

In order to find out stack fault of a three input nand gate how many necessary input vectors are needed ?

4983

hi iam having b tech aggregate of 60%and 15 back locks cleared in course time and gre score of 1000 can i get visa

1696

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

956

How rectangular filter are practically made?

1009

What is the difference between race and race around condition

2133

What is normal radiation field out side the reactor building?

1670

How to design a software ic using vhdl?

972

What is power dissipation?

1074

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

984

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