Electronics Communications Interview Questions
Questions Answers Views Company eMail

write test cases for cases

1632

what is the differnce between SCR and diode rectifier?

Infosys, Torrent Power,

23 68359

how snuber circuit protect the thyrister

2 7715

how the ac drive work

2 5693

draw the block diadrame and explain the working of proximity sensor

Infosys,

2 6153

WHAT IS THE DIFFERENCE BETWEEN STANDARD TCP/IP AND HP TCP/IP?

1675

sir/mam i'm the fresher in E.C.E and need the question collections regarding with the circuit development and testing.

Adani Power, HCL,

1 6514

what is the difference between electrical and electronics technicions and what they do/ and for what porpose?

HCL, IBM,

19 26150

can you use a small battery in place of every decoupling capacitor.

HCL,

1543

What is CMRR? Explain briefly.

ABC, Honeywell, NTPC, Wipro,

39 92459

write vhdl code for 8085 8 bit microprocessor

1 7145

outline the working of EVM?

Acer, Bhel,

2 8252

how do microwave oven works??

Bhel,

4 9895

what do you understand by microwaves? why these are called micro

Bhel,

5 13021

hi.. i m a fresher in ECE 3rd yr how 2 face the campus placement in any mnc company and what to prepare please mail me in detail.

1837


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Un-Answered Questions { Electronics Communications }

why sometimes PF value have an negative sign?

1640


What is an asic?

635


HOW CAN I WRITE the SCENARIO , USE CASE , Hierarchical Task Analysis AND PLAN FOR ATM ? URGENT

1857


how many maximum signaling link can be created between two gsm switches and why?

1709


why to study at university of new haven ?

1926






What is am.

661


Explain why cannot we use leds for rectification purpose?

598


Why collector is always reverse-biased w.r.t base?

684


What is engineering?

651


How many such pairs of digits are there in the word " strive" each of which has as many letters between them in the word as they are in english alphabets?

2200


1.Introduce yourself by telling your name ,SSC,HSC, degree marks n colleges,something about your family and interests. 2.Tell about your favourite subjects. 3.Tell how satelite communication works? 4.what you mean by handoffs in mobile communication.tel its types. 5.what you mean by signal fading?tell the factors affecting it and also tell the remedies to avoid it. 6.why the microwaves are used? 7.Draw the GSM architecture? 8.What u mean by Antenna?What are its basic components? 9.why you are interested to work in this company? 10.can you work anywhere anytime as per the our need?

2096


Explain the operation of 1φ ac voltage controller with rl load?

679


What is meant by retrace time?

622


If the address bus id 20bits.then the memory space is ?

642


Why 440 volts instead of 660 volts in 3 phases of supply system?

580