Electronics Interview Questions
- What is Electronic?
- Explain an ideal voltage source?
- Why is there need for modulation?
- What do mean by “flow of electron”?
- Which type of architecture 8085 has?
- What are the different types of filters?
- What is a transducer and transponder?
- Design gray to binary code converter?
- 6dB pad introduces how much attenuation?
- Different types of communications? Explain
- What is the exactly meaning of manual testing?
- How to check the Mobile Battery charge status?
- What is the difference between TDMA and FDMA?
- What is meant by pre-emphasis and de-emphasis?
- How do you make a memory card of mobile phone?
- How many satellites are required to cover the earth?
- Explain what does microprocessor speed depend on?
- Explain zener breakdown and avalanche breakdown?
- Explain half-duplex and full-duplex communication?
- Explain negative test cases for testing mobile phones?
- Which type of modulation is used in TV transmission?
- How can you convert an JK Flip-flop to a D Flip-flop?
- What is Race-around problem? How can you rectify it?
- What is the difference between Photodiode and Solar cell?
- Which range of signals is used for terrestrial transmission?
- What is the basic difference between Latches and Flip flops?
- Can we calculate the resistor if it is installed in circuit board?
- What is the significance of “4-20 mA” signal in hart protocol?
- Why we use vestigial side band (VSB-C3F) transmission for picture?
- Which semiconductor device is used as a voltage regulator and why?
- What is the purpose of the package around a microprocessor silicon die?
- What will be the common test case for SMS and Mp3 player applications?
- What is the need of filtering ideal response of filters and actual response of filters?
- How many memory locations can be addressed by a microprocessor with 14 address lines?
- What is the Buffer size of transmission buffer or rectiption buffer in TM, UM and AM of RLC?
- Why does charging batteries take lengthy periods? What can be done to quicken the speed?
- How is the transmission of a signal in a computer over x number of clock cycles translated into binary?
- How can the electromagnetic can travel in air and not lose any information contained in them?
- When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency?
- How can we identify how many states the ripple counter is having by looking at the figure as it can also have some invalid states?