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 Categories >> Engineering >> Electronics Communications
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Question Asked @ Answers Views     Select
A noiseless 8kHz channel is sampled every 1msec. What is the maximum data rate?    0  4
A channel has a bit rate of 4kbps and a propagation delay of 20msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%    0  4
What is Banked Register in Arm 7?    0  10
Loop check when we do ???before solo run test or dis two activities not related .plz explain me    0  11
IP based EPABX system    0  14
What is scada    1  55
why do we use soft starters    0  28
how does a soft starter works    0  25
What is a soft starter    0  28
Why is a portion of the lower sideband of the AM picture signal transmitted along with the carrier and full USB ? Does it need any correction somewhere in the television link ? If so where is it carried out ?    1  33
What is noise in communication?    1  52
We are facing the problem of communication failure between seimens drives and ABB DCS. Between drives and DCS on RLM -01 module for communication purpose. We found red blinking i.e error blinking in RLM -o1 module. So we replaced with new one but after one month same problem again came. So again we installed old RLM-01 module. Now also RED blinking is coming but sometimes drives are not tripping. What will be the cause for this problem?    0  44
What will be voltage between earth - Phase & earth - neutral.    0  49
1.Explain about RELAY. 2 . Explain about EARTH working  ((how earth connection working ))    0  112
Sir how i can resolve my MTI problem ?    0  66
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Un-Answered Questions
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pls what type of questions asked in interview of appsc polytechnic govt lecturers mail to 1361
how to charge for Annual Maintanence 327
why the backwheel of tractor is bigger than frontwheel? 363
what is signal integrity and what is the use ? 935
why the pic micro controller have internal eeprom?But in 8051 have only rom and ram. 1262
please guide me from where I got semple of written test solved paper 327
What are RC and L/R time constants? What is their significance? 234
Hi i am chinna reddy i had completed my passout. but still no job please if anyone help me and suggest me. my Thanks&Regards chinna 306
• The silicon of a new device has memory leak. When all "0" are written into RAM, it reads back all "0" whithout any problem. When all "1" are written, only 80% of memory cells are read back correctly. What can be possibly the problem with the RAM? 1260
write the 10 prime nos program in c++? 346
power line carrier communication interview quetion 1379
what is the present model of group1 and group 2 syllabus plz send the link ? 253
Explain the Proportionates of Ordinary concrete,Standard concrete,High Stength Concrete of Grades "M10,M15,M20" , "M25,M30,M35,M40,M45,M50,M55" , "M60,M65,M70,M75,M80" Respectively. 530
pls provide me a placement paper for HPCL exam for Elecronics & communication exam. this is a request pls do the needful as early as possible. 302
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