IES
IES
Reference Books for IES
IES 2012 Interview question
Electronics Engineering
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What is saturation voltage of BJT?
- What is slew rate?
- Mention the frequency ranges of FM and AM.
- What are the important characteristics of Op-AMP?
- Explain the working principle of Railway signal system?
- What is core-diameter of optical fibre? Mention different types of optical fibre.
- How two signals can be added? Represent it by circuit diagram.
- What is 3G? Mention important features of 3G.
- How GSM band is allocated to service providers?
- Explain the biasing principle of npn transistor.