how there is a 180 degree phase shift in output signal of CE amplifier?

4 Answers  

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for small size, high frequency, the most common core material is a)air b)ferrite c)powdered ion d)steel

2 Answers  

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How to programme PIC microcontroller.

1 Answers  

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In a 2 stage RC coupled amplifier, the emitter resistance of 1st stage consists of 2 resistances (Re and Re')in series and the bypass capacitor is connected across only one of them(bigger resistance). Why?

0 Answers  

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light travels faster than sound then why do we hear sound first and not video in telivision?

4 Answers   Infosys,

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how i prepare interview for placement in IT companies

0 Answers   APC, IBM, Quality Kiosk, RDB, TCS,

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Why is zener diode used as a voltage regulator?

0 Answers  

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What is the chemical composition of the substance used as feed horn? And how many types of feedor are there?

0 Answers   HCL,

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in 8051 microcontroller port0 has no internal pullup why?

6 Answers  

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How many marks allocated to Aptitude test and for remaining quetions

0 Answers   APGenco, Genco,

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How is thermal management done in electronic circuitry?

0 Answers  

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What type of Duplexer, Multi-coupler, Trans-receiver & Combiner used in 900 & 1800Mhz

0 Answers   NSN,

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