Hi,
We facing one similar problem in our computers i.e we are
newly constructed our design department after that shifted
our computers but our computer desktop screen is vibrating.
we are conducted our electrical maintainance person he told
that is UPS problem, then we changed the UPS also again we
are facing that problem in that room only. then we put lcd
monitors that problem is solved. But in other monitors why
the computer desktop screen is vibrating please give a
suggestion to me.

Regards,

Raju.N.G

Answer Posted / md. zakir hosen

Yes definitely its Magnetic effect. I think u have any
multimedia speaker around the monitor or any other active
magnetic field is present there.
Its solution is, Never put any Speaker or any Magnetic field
beside monitor.If any body face this problem at first try to
do this.I think u will get the solution.
N.B: LCD (Liquid Crystal Display)is fully free from this
magnetic effect.

More info: Earn and Learn Online,
http://a2zengineering.blogspot.com/

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.

1580


i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected

1701


Define what is power quality meter ?

659


What are the reasons for the parallel operation of transformers?

619


1 Ton is equal to how many watts?

670






what are the analog quality input for protection function?what are minimum reqiments?

1408


What will be result if we connect LT votage to the terminal of HT motor?

1709


What is corkscrew rule?

679


What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage

5591


why starting current is high and resistance is almost 0 during the starting of motor dc motor...?

1283


Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??

2936


If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?

1698


IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

1632


What is the type of feedback used in an op- amp schmitt trigger?

644


what percent do you derate your copper wire when you change from copper buss to copper wire

1546