Electronics Communications Interview Questions
Questions Answers Views Company eMail

WHAT IS THE DIFFERENCE BETWEEN PLC AND embedded systems

IndoSolar, OGPL,

1973

why BTS use 48 dc volt

1863

how does polarised capacitor works?at which situation in circuit it is used

BPL,

1840

What are the advantages & disadvantages between analogue & digital watermarking?

1 3083

what is embedded system

TCS,

3 5885

Explain about diode in a brief manner..

Toshiba,

4 8356

tel me the diffference between transistor and bios

BEL,

3 8769

principal of celling fan

1 3567

A number when divided by D leaves a remainder of 8 and when divided by 3D leaves a remainder of 21 . What is the remainder left, when twice the number is divided by 3D?

2 3865

master slave flipflop stores how many bits at any instant?

Ecil,

1 8503

for small size, high frequency, the most common core material is a)air b)ferrite c)powdered ion d)steel

2 4047

A man whose age is 45 yrs has 3 sons named John,jill,jack. He went to a park weekly twice.he loves his sons very much. On a certain day he find # shopkippers sailing different things. An apple cost 1penny, 2chocalate costs 1penny.& 3 bananas cost 1 penny. He has bought equal no. of apple, chocolate & banana for each son. If the total amount he invest is 7 penny then how many he has bought from each piece for his son?

TCS,

5 15545

What is the maximum speed of ethernet ?

TCS,

2 4815

How Passive cards like Back planes to be tested throughly?

1658

wyh IC start with the number 74 like 7432,7400

1 3544


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Un-Answered Questions { Electronics Communications }

What is the difference between application of dc current and application of ac current to an electronic circuit. what are the changes it causes.

1859


What is the difference allen bradley and siemens plc

855


details of siemens automation systems.

1639


Which of the following pairs does-not match?

935


What is band gap theory?

884


Difference between mobile and a cell phone.

820


How to test SS7

1925


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

1921


Explain is rfid in developing stage?

883


Why emitter is always forward biased?

936


Explain inductance?

860


whats the reason behind SF fault on siemens PLC.please explain in detail.

1382


what are the best institutes in hyd for groups

1715


what is the procedure of a call? MS to MS STD. i want to know about the questions of telecom. plz send me on my mail id. friends also can send me ....... my mail id is suneel.ec31@gmail.com

1999


Why do we use distinct polarisation (UL-H:DL-V) while uplinking and downlinking rather than same (UL-H:DL-H)?

1709