OCET-2012 Question Booklet Series : A Sr. No. :
... 11. For rough work only the sheets marked “Rough Work” at the end of the Question Booklet be used. 12. The Answer Sheet is designed for computer evaluation. Therefore, if you do not follow the instructions given on the Answer Sheet, it may make evaluation by the computer difficult. Any resultant los ...
... 11. For rough work only the sheets marked “Rough Work” at the end of the Question Booklet be used. 12. The Answer Sheet is designed for computer evaluation. Therefore, if you do not follow the instructions given on the Answer Sheet, it may make evaluation by the computer difficult. Any resultant los ...
Hall System for Measurement of Resistivity, Carrier Concentration
... The HL5550 cryostat uses a horizontal, continuous flow, liquid nitrogen design It is normally evacuated in order to remove moisture, which may affect measurements. The cryostat fits neatly between the pole-pieces of the magnet and has a viewing window through which the HL5520 stereo microscope optio ...
... The HL5550 cryostat uses a horizontal, continuous flow, liquid nitrogen design It is normally evacuated in order to remove moisture, which may affect measurements. The cryostat fits neatly between the pole-pieces of the magnet and has a viewing window through which the HL5520 stereo microscope optio ...
experiment 1
... f = 0.25s and we computed the wavelength 16L for the given line. B. Attenuation and Dispersion - We set the attenuation control to ‘min’ but when we gradually raise it to ‘max’ there’s a sudden delay in the transmission line or in other words the amplitude decreases as signals approaches to the load ...
... f = 0.25s and we computed the wavelength 16L for the given line. B. Attenuation and Dispersion - We set the attenuation control to ‘min’ but when we gradually raise it to ‘max’ there’s a sudden delay in the transmission line or in other words the amplitude decreases as signals approaches to the load ...
The use of a drain wire in shielded data
... 1.2. High ground impedance is one of the major high-frequency problems, whether they relate to emissions, self-compatibility, or immunity. These are neither low-frequency ground loop issues, nor earth grounds. These are problems caused by local ground impedances such as are found on circuit boards o ...
... 1.2. High ground impedance is one of the major high-frequency problems, whether they relate to emissions, self-compatibility, or immunity. These are neither low-frequency ground loop issues, nor earth grounds. These are problems caused by local ground impedances such as are found on circuit boards o ...
3. Measurement methods
... understood as an in situ or in line calibration procedure Figure 3.7 shows the arrangement of the electrodes and the switch that is needed to use the proposed method. At time t1 the switch selects electrode 1 as the injection electrode. This implies that the current applied by the four-electrode Imp ...
... understood as an in situ or in line calibration procedure Figure 3.7 shows the arrangement of the electrodes and the switch that is needed to use the proposed method. At time t1 the switch selects electrode 1 as the injection electrode. This implies that the current applied by the four-electrode Imp ...
designs
... by physical, rather than electrical restrictions, where the mutual inductance between the drains is the most critical aspect, limiting the upper frequency range of operation. The magnitude of these losses is relative to the impedance levels involved, and becomes more serious at lower supply voltages ...
... by physical, rather than electrical restrictions, where the mutual inductance between the drains is the most critical aspect, limiting the upper frequency range of operation. The magnitude of these losses is relative to the impedance levels involved, and becomes more serious at lower supply voltages ...
ECE 471 Assignment 1:
... - see specific IC’s for detailed schematic and pin-outs - Set RZ for ASK and NRZ for PSK using the DC offset on the function generator. Verify with O-scope. ...
... - see specific IC’s for detailed schematic and pin-outs - Set RZ for ASK and NRZ for PSK using the DC offset on the function generator. Verify with O-scope. ...
Thermal Agitation of Electric Charge in Conductors
... is a universal function of frequency, resistance and temperature and of these variables only. ' To determine the form of this function consider Fig. 2. again two conductors each of resistance R connected as shown in Fig. 3 by means of a long non-dissipative transmission line, having an inductance L ...
... is a universal function of frequency, resistance and temperature and of these variables only. ' To determine the form of this function consider Fig. 2. again two conductors each of resistance R connected as shown in Fig. 3 by means of a long non-dissipative transmission line, having an inductance L ...
Question Bank
... 39. For a transmission line with negligible losses, the lagging var delivered at the receiving end, for a given receiving end voltage is directly proportional to the ...
... 39. For a transmission line with negligible losses, the lagging var delivered at the receiving end, for a given receiving end voltage is directly proportional to the ...
Ferroelectrics in microwave technology
... Integrated small size (high density) decoupling capacitors ...
... Integrated small size (high density) decoupling capacitors ...
Analog Audio Devices - Microsoft Center
... Portions of this document specify software that is still in development. Some of the information in this documentation may be inaccurate or may not be an accurate representation of the functionality of final documentation or software. Microsoft assumes no responsibility for any damages that might oc ...
... Portions of this document specify software that is still in development. Some of the information in this documentation may be inaccurate or may not be an accurate representation of the functionality of final documentation or software. Microsoft assumes no responsibility for any damages that might oc ...
Nominal impedance
Nominal impedance in electrical engineering and audio engineering refers to the approximate designed impedance of an electrical circuit or device. The term is applied in a number of different fields, most often being encountered in respect of:The nominal value of the characteristic impedance of a cable or other form of transmission line.The nominal value of the input, output or image impedance of a port of a network, especially a network intended for use with a transmission line, such as filters, equalisers and amplifiers.The nominal value of the input impedance of a radio frequency antennaThe actual impedance may vary quite considerably from the nominal figure with changes in frequency. In the case of cables and other transmission lines, there is also variation along the length of the cable, if it is not properly terminated. It is usual practice to speak of nominal impedance as if it were a constant resistance, that is, it is invariant with frequency and has a zero reactive component, despite this often being far from the case. Depending on the field of application, nominal impedance is implicitly referring to a specific point on the frequency response of the circuit under consideration. This may be at low-frequency, mid-band or some other point and specific applications are discussed in the sections below.In most applications, there are a number of values of nominal impedance that are recognised as being standard. The nominal impedance of a component or circuit is often assigned one of these standard values, regardless of whether the measured impedance exactly corresponds to it. The item is assigned the nearest standard value.