Answer / Raj Kumar Pandey

In the developing stage, RFID (Radio-Frequency Identification) technology refers to the ongoing research and development of new features, applications, materials, and techniques that aim to improve its efficiency, security, and functionality. This includes advancements such as longer read ranges, higher data capacity, faster transmission speeds, energy harvesting, biometric integration, and more.

what is difference between digital and discrete signals?

6 Answers  

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ORACLE/SQL-RDBMS 1.Max (), Min () Functions, 2. Order by, Group by Functions, 3. Sql Pipe Functions 4. Truncate Functions Which Part of Sql? DDL, DML, or TCL 5. Find Out Primary keys in databases 6. Select Customers who have same city Based on constraints based on index based on view based on group by

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Hi i am going to attend the interview for BHEL. can you please help out in knowing about the area of preparation. I am apprearing for supervisor trainee post. i have done diploma + B.tech. suggest answer of question that don't you think that you are overqualified for this job. thanks rahul

1 Answers   Bhel,

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Explain why open-loop op-amp configurations are not used in linear applications?

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Ripple as referred to in a rectifier circuit.

1 Answers  

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Hi all Pleas if any one could me help out in getting the objective question papers for EC subjects. the technical questions asked in companies

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what is digital commuincation techniques

2 Answers  

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Sir i'm working in an organisation last since 4 years and kept an own company, i want to whether it is must i should get electrical license for HT works for above 33KV works. what will be the cost. Please suggest.

1 Answers  

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What is the difference between Synthesised Frequency Hopping and Base Band Frequency Hopping?

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wt is the function of transformer?

6 Answers  

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What is function of IGBT? How it works?

15 Answers   TCS,

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what is call procedure?

3 Answers   Ericsson,

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