Member Since May 29, 2009 , From Tabriz Azarbaijan eh Shargi, Iran
About khalil:

I am from Iran. I am interested in spoken English.

My job is antennas engineering.

I read scientific books . I watch documentary movies.


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Answered: Non functioning floor outlets

dear friend first CUT OFF the power .then check countinuty between outlets by an OHMMETER. i think there is a break or cold connect in wires[where two wires jointed eachother] sincerely rahmati ...

Answered: ice in bottom of freezer

dear friend it seems you keep open the door of freezer for a long time.so the air[ specially damped ]enters to the freezer. rahmati [antenna engineer] from IRAN rahmatikhalil@yahoo.com 4 ...

Answered: A television aquarium

dear friend you need an old [damaged] tv picture tube. first break its neck CAREFULLY [low pressure inside] then clean the phosphor behind screen and do the rest.................. sincerely rahmati ...

Answered: Range extender

dear friend by using two antennas[one for camera and other for monitot] you can watch better. do not forget for designing antenna you must know the FREQUENCY . refer to its manual guide or inquire ...

Answered: Better reception using Zeppelin or antennas on air ...

dear friend mw radio signals transmitted by mast and sw signals directed to sky [reflected signal for receiving]. tv transmitter use vhf or uhf signals. for better receiving ,the receiver antenna ...

Answered: Can i use my 8 foot satellite dish as a cb radio ...

dear friend no you can not. dish antenna used for MICROMAVE SIGNALS [frequency more than 3GHz]. CB RADIO works in VHf[30-300 MHz]or UHF[300-3000 MHZ]. dish antenna is unidirection but cb raradio ...

Answered: What is the difference between Analog and Discreet ...

dear friend please refer my reply to KAVITHANI on YEDDA. sincerely rahmati [antenna engineer] from IRAN rahmatikhalil@yahoo.com 2 june 2009

Answered: What are reason for breaking analog data ...

dear friend this is an analog to digital conveting .refer my reply to KAVITHANI on YEDDA. sincerly rahmati [antenna engineer] from IRAN rahmatikhalil@yahoo.com 2 june 2009

Answered: What is the difference between analog and digital ...

dear friend an analog signal is a countinous signal . consider a SINUS wave, the information is its amplitude every point. a digital signal is a discrit signal. consider a rectangle, width is ...

Answered: Help for english

dear articus thank you very much for your help but i could not undestand what ACTING LESSONS means. please write details. i want to improve my spoken english. the phrases people say in publiic ...

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