EE102 - Wayne County Community College District
... • Measure period, Vpp, and calculate f and Vrms for given sine wave. • Test the frequency response of filter circuits (RL, RC, and RLC). • Test integrator and differentiator circuits. • Mastering in using dual trace oscilloscope to measure voltage, current, frequency and phase shift. • Test the prim ...
... • Measure period, Vpp, and calculate f and Vrms for given sine wave. • Test the frequency response of filter circuits (RL, RC, and RLC). • Test integrator and differentiator circuits. • Mastering in using dual trace oscilloscope to measure voltage, current, frequency and phase shift. • Test the prim ...
EEG 443
... (a) Mechanically couple the generator with a series-excited DC motor as shown in figure 4.1(a & b) Increase the DC supply slowly till the rotor speed reaches 1,800 RPM. The speed of this particular motor is varied by varying supply voltage. (c) With the generator switch in the SYNC.RUN position, ene ...
... (a) Mechanically couple the generator with a series-excited DC motor as shown in figure 4.1(a & b) Increase the DC supply slowly till the rotor speed reaches 1,800 RPM. The speed of this particular motor is varied by varying supply voltage. (c) With the generator switch in the SYNC.RUN position, ene ...
VOLTAGE TO CURRENT CONVERTER USING OP AMP
... In this circuit,one terminal of the load is grounded and load current is controlled by an input voltage.The analysis of the circuit is accomplished by first determining the voltage V1 at the non inverting input terminal and then establishing the relationship between V1 and the load current. ...
... In this circuit,one terminal of the load is grounded and load current is controlled by an input voltage.The analysis of the circuit is accomplished by first determining the voltage V1 at the non inverting input terminal and then establishing the relationship between V1 and the load current. ...
Chapter 25 Powerpoint
... When the capacitor and inductor have the same reactance, they cancel each other out. AKA they combine to be a short. What is the current at resonance? ...
... When the capacitor and inductor have the same reactance, they cancel each other out. AKA they combine to be a short. What is the current at resonance? ...
PCB Level EMC Examples and Measurement Options
... high frequency devices. This reduces capacitive coupling between oscillator pins and PCB traces. Oscillators should be placed close to the IC. Long trace leads can cause unwanted coupling, compromising the signal integrity of the clock signal. A reference plane should be located under the oscillator ...
... high frequency devices. This reduces capacitive coupling between oscillator pins and PCB traces. Oscillators should be placed close to the IC. Long trace leads can cause unwanted coupling, compromising the signal integrity of the clock signal. A reference plane should be located under the oscillator ...
Linear Position Sensors: LVDT Sensors | TE Connectivity
... DIN-rail mounting thermoplastic case with recessed screw-clamp terminals for all connections and front panel accessible Span and Zero adjustments. The design of the LVC-2401 requires that the low voltage DC input power be isolated from the output ground. This means that no part of the DC input power ...
... DIN-rail mounting thermoplastic case with recessed screw-clamp terminals for all connections and front panel accessible Span and Zero adjustments. The design of the LVC-2401 requires that the low voltage DC input power be isolated from the output ground. This means that no part of the DC input power ...
Experiment 2b: TVS, Simulation using Scope
... g. Try making a voltage divider of this ratio: 10:1 using the two capacitor values from the previous experiment in parallel with a set of two resistors you selected in the DC experiments. This voltage divider would be similar to the voltage divider made by anyone who uses a 10X probe with an oscillo ...
... g. Try making a voltage divider of this ratio: 10:1 using the two capacitor values from the previous experiment in parallel with a set of two resistors you selected in the DC experiments. This voltage divider would be similar to the voltage divider made by anyone who uses a 10X probe with an oscillo ...
ECE
... Use engineering paper. Work only on one side of the paper. Use this sheet as your cover sheet, placed on top of your work and stapled in the top left-hand corner. Number the problems at the top of the page, in the center of the sheet. Do neat work. Underline your answers. Show how you got your equat ...
... Use engineering paper. Work only on one side of the paper. Use this sheet as your cover sheet, placed on top of your work and stapled in the top left-hand corner. Number the problems at the top of the page, in the center of the sheet. Do neat work. Underline your answers. Show how you got your equat ...
PRACTICE FINAL 1 Solutions - UIC Department of Physics
... that is either a resistor, and inductor, or a capacitor. At time t = 0 the voltage is zero. At time t = T/4 the current in the unknown element is equal to zero, and at time t = T/2 the current is I = -Imax, where Imax is the current amplitude. What is the unknown element? A) a resistor B) an inducto ...
... that is either a resistor, and inductor, or a capacitor. At time t = 0 the voltage is zero. At time t = T/4 the current in the unknown element is equal to zero, and at time t = T/2 the current is I = -Imax, where Imax is the current amplitude. What is the unknown element? A) a resistor B) an inducto ...
1. (a) 0.1 ´ 10 = k ´ 0.05 - PLK Vicwood KT Chong Sixth Form College
... maximum; however it decreases to a minimum when the antenna is rotated till it is horizontal. The plane-polarized nature of the waves is demonstrated, implying that the waves must be transverse. ...
... maximum; however it decreases to a minimum when the antenna is rotated till it is horizontal. The plane-polarized nature of the waves is demonstrated, implying that the waves must be transverse. ...
Impedance - Department of Physics and Astronomy : University of
... Acoustical Impedance ‣ In fluids like air, the unit of force is pressure p flow u is the speed with which a cell moves due to the ...
... Acoustical Impedance ‣ In fluids like air, the unit of force is pressure p flow u is the speed with which a cell moves due to the ...
Single core
... Optical fiber cable differs from both these transmission media in that it carries the transmitted information in the form of a fluctuating beam of light in a glass fiber. Light transmission has much wider bandwidth, thus enabling the transmission rate of hundreds of megabits per second. Optical tran ...
... Optical fiber cable differs from both these transmission media in that it carries the transmitted information in the form of a fluctuating beam of light in a glass fiber. Light transmission has much wider bandwidth, thus enabling the transmission rate of hundreds of megabits per second. Optical tran ...
Standing wave ratio
In radio engineering and telecommunications, standing wave ratio (SWR) is a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide. Impedance mismatches result in standing waves along the transmission line, and SWR is defined as the ratio of the partial standing wave's amplitude at an antinode (maximum) to the amplitude at a node (minimum) along the line.The SWR is usually thought of in terms of the maximum and minimum AC voltages along the transmission line, thus called the voltage standing wave ratio or VSWR (sometimes pronounced ""viswar""). For example, the VSWR value 1.2:1 denotes an AC voltage due to standing waves along the transmission line reaching a peak value 1.2 times that of the minimum AC voltage along that line. The SWR can as well be defined as the ratio of the maximum amplitude to minimum amplitude of the transmission line's currents, electric field strength, or the magnetic field strength. Neglecting transmission line loss, these ratios are identical.The power standing wave ratio (PSWR) is defined as the square of the VSWR, however this terminology has no physical relation to actual powers involved in transmission.The SWR can be measured with an instrument called an SWR meter. Since SWR is defined relative to the transmission line's characteristic impedance, the SWR meter must be constructed for that impedance; in practice most transmission lines used in these applications are coaxial cables with an impedance of either 50 or 75 ohms. Checking the SWR is a standard procedure in a radio station, for instance, to verify impedance matching of the antenna to the transmission line (and transmitter). Unlike connecting an impedance analyzer (or ""impedance bridge"") directly to the antenna (or other load), the SWR does not measure the actual impedance of the load, but quantifies the magnitude of the impedance mismatch just performing a measurement on the transmitter side of the transmission line.