Electronics Interview Preparation Guide
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Electronics Interview Questions and Answers will guide now that Electronics is a branch of science and technology that deals with the flow of electrons through nonmetallic conductors, mainly semiconductors such as silicon, basic example is computer and mobile. It is distinct from electrical science and technology, which deal with the flow of electrons and other charge carriers through metal conductors such as copper. Learn more by Electronics Interview Questions and Answers Guide.

26 Electronics Questions and Answers:

1 :: 6dB pad introduces how much attenuation?

If you are talking about power, a 3db gain cuts the signal in half and another 3db gain, for a total of 6 cuts the signal in half again for a total attenuation of 75%.
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2 :: How to check the Mobile Battery charge status?

You can tell the state of charge on a 9V battery by touching both poles across your tongue. If it tingles, the battery still has life. If not, throw it away.
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3 :: What is the exactly meaning of manual testing?

Exact meaning of Manual testing is,testing the software or any application by manually without use of automation tools.
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5 :: Explain negative test cases for testing
mobile phones?

Negative test cases for testing mobile phones:

1.removing the SIM card and made a call
2.by invalid phone number
3.made a call at which there is no tower signal
4.Made a call after removing the battery or at no power in battery and also we can add some more points...
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