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Electronics Communications Interview Questions
Questions Answers Views Company eMail

Is there any junction in conductor?

139

What is snooping cache?

142

How does frequency affect the size of smps?

126

Define hybrid parameter?

135

Explain to find resistance?

135

How to design a software ic using vhdl?

140

why we are using the bridge rectifier in most of the circuits instead of full wave rectifier even though the output of both are same?

134

Does area of work only involve closed spaces?

129

What are digital electronic flip flops?

136

What are semiconductor devices?

158

what are the difference between dcs & plc & scada?

137

Explain the advantages of using c band for satellite communication?

123

Explain how does a signal differ from a wave?

131

How to find conductivity?

141

what current is transistor biased?

143


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Un-Answered Questions { Electronics Communications }

What happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.

176


Where pll is widely used?

158


Where lcr meter is used?

183


What is Cell Splitting?

1058


Explain different types of feedback.

181






Define positive logic

162


why length of antenna is taken as one half of wavelength or one fourth of wavelength? Why not one eighth or one sixteenth?

139


What are the essential components of a crt?

174


What is the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?

136


Dear all, I am working as engineer in an electronics industry since 3 years,and i would like to apply PR visa for australia,i got 6 bands in all modules in ielts(general).please let me know what should i do now?

950


IN A PN JUNCTION DIODE,( ON FORWARD BIAS ) WHEN ELECTRONS AND HOLES PAIRS MADE AND CURRENT FLOWS,THEIR IS NO END OF ELECTRONS AND HOLES IN A LITTLE SEMICONDUCTOR DEVICE.

1241


how to see the MAC address in your server's ARP table?

1188


What about the year gap criteria for HCL technology?

1363


Hello friends... This is pavan iam 2011 batch passout in ece..I got 70% be ...Even though struggling hard to get job in testing...So pls suggest me some consultancies..To get job and pls fill some hopes in my life...

787


Explain what is the main application of scr in electronic field as well as in software field?

142