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What does the O and I mean on a switch
It is the IEC 5009 symbol and one of the many power buttons. That represent sleep mode or low battery state. It is also known as "the stand by button&…
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SAR Value
Hello Friends, Today I am going to tell you a important topic that is what is SAR Value. The acronym SAR(Specific Absorption Rate) is an mobile radiation …
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measurement and units
Q.1 Which instrument is used to measure the latitudes in aircraft? Ans:- Altimeter Q.2 Which instrument is used to measure the stren...
