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Q. TTL NAND GATE: (Only Comp)
Q. TTL NAND GATE: (Only Comp)

... more pragmatic factors, such as limitations on the number of pins possible on IC packages and their standardization predominate. TTL NAND gates typically provide 1, 2, 4, or 8 inputs. If more than eight inputs are required, then a network of NAND gates must be employed. ...
9. RC Time Constant
9. RC Time Constant

svc
svc

IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,

Combination Locks
Combination Locks

AD8011
AD8011

... REV. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or oth ...
2.1 electricity and magnetism
2.1 electricity and magnetism

... • Recall; when lightning strikes a rod, charge flows thru the least resistant path. This is why it hits the lightning rod instead of a house or person. • The 3rd prong (the ground) on some plug-ins acts in a similar fashion as the lightning rod. • A circuit that connects stray current safely to the ...
IOSR Journal of Electrical and Electronics Engineering (IOSRJEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSRJEEE)

PW-1204 100 Watt Linear Power Amplifier for 2500
PW-1204 100 Watt Linear Power Amplifier for 2500

Crompton Instruments DIN-rail enclosure 3-in-1 current transformers
Crompton Instruments DIN-rail enclosure 3-in-1 current transformers

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... frequency f . The converters’ specifications are to transform a source voltage Vs to a desired reference voltage Vref so that |Vref − Vo | is zero, where Vref < Vs for the buck converter, Vref > Vs for the boost converter, and either Vref < Vs or Vref > Vs for the buck-booster converter. Open-Loop C ...
Auto-biasing white LED drivers reduce overall power
Auto-biasing white LED drivers reduce overall power

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EEE8054 Power Transformers – Taster Material Application of

... Where power is transmitted along two or more parallel transmission lines, the power flow divides between the lines in inverse proportion to the line impedances. Highest power is therefore transmitted through the line with lowest impedance and this can result in overload on that line, when the parall ...
Visual Electricity Demonstrator
Visual Electricity Demonstrator

... A. Add the unit to a simple circuit which uses a battery, a switch and a light bulb. Closing the switch and completing the circuit shows the direction of flow while lighting the bulb. Switching the leads to the battery shows the reversal of the current. What happens to the charged particles in a cir ...
Reactive Power Compensation by Using Microprocessor
Reactive Power Compensation by Using Microprocessor

... operate satisfactorily, only when the voltage levels on the system correspond to their rated voltages or at the most the variations are within say 5% . If the voltage variation is more than the prescribed value, the performance of the equipment suffers and the life of most of equipment is sacrificed ...
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... Unfortunately the 9050 RDK is no longer sold; it has been replaced by the 9052 RDK. The 9052 chip is supposedly compatible with the 9050, but the development board does not contain the socket into which the PLX daughtercard is plugged. A solution to using the 9052 has been investigated and it might ...
Volume 7, Issue 2, March-April, 2016, pp.59–68, Article ID: IJEET_07_02_007 http://
Volume 7, Issue 2, March-April, 2016, pp.59–68, Article ID: IJEET_07_02_007 http://

... combination learning rule. The idea of basing the fuzzy logic inference procedure on a network structure of feed forward, Jang proposed a fuzzy neural model – the Adaptive Neural Fuzzy Inference System (ANFIS). He said that the architecture of ANFIS [10] is employed to model the non-linear functions ...
Mathcad Professional - FaradayG
Mathcad Professional - FaradayG

... rotation to keep the inertial forces constant still achieves a significant increase in output power while increasing the radius of the disk magnets. Then the output power by this method is directly proportional to the increase in radius while the inertial force remains the same. Therefore, increasin ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,

... proposed controller differs from the conventional one, and its design will be presented in the next sections of this paper. In view of unbalanced with the theory of symmetric decomposition for three phase systems, unbalanced grid voltages can be divided into three groups, namely positive, negative, ...
600 Watt SUR40 Transient Voltage Suppressor, 100 V, Unidirectional
600 Watt SUR40 Transient Voltage Suppressor, 100 V, Unidirectional

... voltage to the clamp voltage as shown in Figure 7. The inductive effects in the device are due to actual turn-on time (time required for the device to go from zero current to full current) and lead inductance. This inductive effect produces an overshoot in the voltage across the equipment or compone ...
No text on electrical metering could be called complete without a
No text on electrical metering could be called complete without a

... Each of the four resistances in a bridge circuit are referred to as arms. The resistor in series with the unknown resistance Rx (this would be Ra in the above schematic) is commonly called the rheostat of the bridge, while the other two resistors are called the ratio arms of the bridge. Accurate an ...
Characteristics of power semiconductors
Characteristics of power semiconductors

... the N region of the diode becomes strong enough to cause breakdown - hence the voltage ratings of the transistor (forward, VF and reverse, VDRM) depend upon the thickness of this region. 2.3 Switching Power PN diodes have a “memory” effect due to the storage of minority carriers. If the voltage acro ...
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Metadyne



A metadyne is a direct current electrical machine with two pairs of brushes. It can be used as an amplifier or rotary transformer. It is similar to a third brush dynamo but has additional regulator or ""variator"" windings. It is also similar to an amplidyne except that the latter has a compensating winding which fully counteracts the effect of the flux produced by the load current. The technical description is ""a cross-field direct current machine designed to utilize armature reaction"". A metadyne can convert a constant-voltage input into a constant-current, variable-voltage output.
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