1 - University of Toronto
... of the resonant circuit effective loop impedance. It follows from Eq. 14b that the loop impedance Z, approximated in the neighbourhood of resonance by expression X C0 1 Q 2 j 0 0 increases rapidly as the frequency moves away from the resonance with the reactive part dominating the magn ...
... of the resonant circuit effective loop impedance. It follows from Eq. 14b that the loop impedance Z, approximated in the neighbourhood of resonance by expression X C0 1 Q 2 j 0 0 increases rapidly as the frequency moves away from the resonance with the reactive part dominating the magn ...
Fluorescein Detection Circuit
... Light Emitting Diode (LED) Emits light proportional to current through diode Two uses of LED: Blue LED – Fluorescein excitation Red and Green LEDS are used to display the “Binary Number” at the output of the Binary Voltmeter LEDs are polarity dependent, the short wire has negative term ...
... Light Emitting Diode (LED) Emits light proportional to current through diode Two uses of LED: Blue LED – Fluorescein excitation Red and Green LEDS are used to display the “Binary Number” at the output of the Binary Voltmeter LEDs are polarity dependent, the short wire has negative term ...
Name: Basics of Electricity Web Quest Science 9 Using the web
... 5. Name five common materials that are insulators. http://www.ndt-ed.org/EducationResources/HighSchool/Electricity/electricalcurrent.htm 6. The movement of electrons between atoms is called an ...
... 5. Name five common materials that are insulators. http://www.ndt-ed.org/EducationResources/HighSchool/Electricity/electricalcurrent.htm 6. The movement of electrons between atoms is called an ...
Linear Circuit Elements
... Most microwave devices can be described or modeled in terms of the three standard circuit elements: 1. RESISTANCE (R) 2. INDUCTANCE (L) 3. CAPACITANCE (C) For the purposes of circuit analysis, each of these three elements are defined in terms of the mathematical relationship between the difference i ...
... Most microwave devices can be described or modeled in terms of the three standard circuit elements: 1. RESISTANCE (R) 2. INDUCTANCE (L) 3. CAPACITANCE (C) For the purposes of circuit analysis, each of these three elements are defined in terms of the mathematical relationship between the difference i ...
3. Power factor measurement in R-L and R
... Connect the R-L circuit as shown in circuit diagram. For R= 100Ω, observe the Vcoil, VR, V waveforms on CRO. Measure the amplitude of the three waveforms Measure phase angle difference between VR and Vcoil that is coil power factor angle Фcoil. Also measure the phase angle difference between VR and ...
... Connect the R-L circuit as shown in circuit diagram. For R= 100Ω, observe the Vcoil, VR, V waveforms on CRO. Measure the amplitude of the three waveforms Measure phase angle difference between VR and Vcoil that is coil power factor angle Фcoil. Also measure the phase angle difference between VR and ...
Chapter 5: Series Circuits
... • If a single resistor is very large compared to the other series resistors, the voltage across that resistor will be the source voltage • If the resistor is very small, the voltage across it will be essentially zero ...
... • If a single resistor is very large compared to the other series resistors, the voltage across that resistor will be the source voltage • If the resistor is very small, the voltage across it will be essentially zero ...
EE2003 Circuit Theory
... there any other alternative(s) to determine the voltage across 2W resistor? ...
... there any other alternative(s) to determine the voltage across 2W resistor? ...
We analyze circuits for several reasons • Understand how they work
... The number of independent KCL node equations is given as N - 1, where N is the number of nodes in the system As noted we can eliminate any of the equations Typically we do not write an equation for the reference node ...
... The number of independent KCL node equations is given as N - 1, where N is the number of nodes in the system As noted we can eliminate any of the equations Typically we do not write an equation for the reference node ...
Abstracts
... This project proposes a non-isolated soft-switching bidirectional dc/dc converter for interfacing energy storage in DC Microgrid. The proposed converter employs a half-bridge boost converter at input port followed by a LCL resonant circuit to assist in soft-switching of switches and diodes, and fina ...
... This project proposes a non-isolated soft-switching bidirectional dc/dc converter for interfacing energy storage in DC Microgrid. The proposed converter employs a half-bridge boost converter at input port followed by a LCL resonant circuit to assist in soft-switching of switches and diodes, and fina ...
RLC circuit
A RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. The name of the circuit is derived from the letters that are used to denote the constituent components of this circuit, where the sequence of the components may vary from RLC.The circuit forms a harmonic oscillator for current, and resonates in a similar way as an LC circuit. Introducing the resistor increases the decay of these oscillations, which is also known as damping. The resistor also reduces the peak resonant frequency. Some resistance is unavoidable in real circuits even if a resistor is not specifically included as a component. An ideal, pure LC circuit is an abstraction used in theoretical considerations.RLC circuits have many applications as oscillator circuits. Radio receivers and television sets use them for tuning to select a narrow frequency range from ambient radio waves. In this role the circuit is often referred to as a tuned circuit. An RLC circuit can be used as a band-pass filter, band-stop filter, low-pass filter or high-pass filter. The tuning application, for instance, is an example of band-pass filtering. The RLC filter is described as a second-order circuit, meaning that any voltage or current in the circuit can be described by a second-order differential equation in circuit analysis.The three circuit elements, R,L and C can be combined in a number of different topologies. All three elements in series or all three elements in parallel are the simplest in concept and the most straightforward to analyse. There are, however, other arrangements, some with practical importance in real circuits. One issue often encountered is the need to take into account inductor resistance. Inductors are typically constructed from coils of wire, the resistance of which is not usually desirable, but it often has a significant effect on the circuit.