Electrical Resistance - Series and Parallel Connection and Concept of Equivalent Resistance
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- Опубліковано 8 жов 2024
- Learn about electrical resistance, series and parallel connections, and the concept of equivalent resistance in this informative video. Perfect for anyone studying electrical engineering or interested in learning more about circuits and electricity!
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6:52 This looks like wheatstone bridge circuit if R2 is Rg ie..galvanometer resistance. 🤓
When Ig = 0 , R1 and R4 will be in series connection similarly R3 and R5 will be in series . (one of them is variable resistance) and one is unknown. ✍️
as Va = Vb
R1/R4 = R5/R3 (if Ig = 0)
Its resembles Wheatstone Bridge Circuit. There is a resistor in place of Galvanometer
🙏👷 (Sir in sab topics ki ek video bana dijiye please). (Ya important questions ki video bana dijiye )🙏 👷 Fundamentals of Measurements and Measuring Instruments
Measurements: Significance, Units, fundamental quantities and standards. Classification of instruments - Absolute and Secondary instruments, Active and Passive Instruments. Null-Type and Deflection-Type Instruments. Analogue and Digital Instruments. Smart Instruments.
Performance characteristics: Static and Dynamic Characteristics. Errors in measurements, Types of error.
Analog Electrical Instruments: Absolute instruments and Secondary, Indicating, Integrating and Recording Instruments. Essential requirements of an indicating instruments, PMMC, PMMI, Electrodynamometer and Electromagnetic Induction type instruments.
Analog Electronic Instruments: Rectifier type instruments. CRO (Terminals and controls on front panel to be discussed).
Digital Electronic Instruments: Familiarization (Terminals and controls on front panel to be discussed) with DMM, Signal Generators, DSO (No internal circuitry description).
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