Electronics Engineering

charger i had was wired wrong. soon as it was plugged in the charger stopped working. if wires are wrong it just will not charge and can be dangerous!

Doping.

A retarding voltage is what causes the electronic to shut down.

No, on dc the power is measured by the produce of the voltage and current so there is no need for a wattmeter, which would not work on dc anyway.

In SI, the 'volt' is a special name given to a joule per coulomb.

Aspect ratio is uniformly defined as horizontal resolution by vertical resolution. In order to maintain consistency, 21 x 9 was not reduced to 7 x 3, so that it could be intellectually (and easily) compared to 16 x 9, which is in simplest form.

Through any preferences or prejudices the arguer holds

The dc is supplied via a centre-tap on the transformer. This ensures zero dc net flux in the transformer core, which enables a much smaller core to be used.

The total capacitance is one fourth of the capacitance of the individual capacitors.

The voltage rating is four times the voltage rating of the individual capacitors (however to prevent uneven charging of the four capacitors and failure of one or more they must be paralleled with a voltage divider composed of four equal value resistors).

Frequency and voltage, yes. Amperage - desirable but not mandatory. Paralleled generators that are equally sized generally have a load balancing control that accomplishes this function. Generators that are of different ratings may be loaded to different current levels because of their capacity limitations.

what is phase modulation

changing of the phase depending upon the modulated signal is said to be a phase modulation

By devices, assume you mean resistances. When you add more R to a series ckt, I decreases.

A protocol analyzer or packet analyzer is a hardware or software tool used to intercept digital communications occurring over a portion of a network.

Examples of packet analyzers (hardware and software) products are:

Wireshark (Ethereal)

tcpdump

Netscout

snoop

IMO you would be better of installing a non contact radar probe(open wave) in a slop oil tank. The reason being if your process is not hot it will stick to the probe and give you false echos.

Sharp tuning the bigger the Q the sharper the response

The FSK (Frequency Shift Keying) modulator circuit works by shifting the carrier, a sine wave of a given frequency, to another frequency back and forth as the input signal changes. On the receiving end, the demodulator works by detecting one or both of the frequencies, often with a band-pass filter, regenerating the input signal. You can also use a signal processor to convert the carrier from time domain to frequency domain with a fourier transform, and then pick off the signal that way.) The FSK method of modulating/demodulation is typically limited to low frequency signal rates, such as 300 bits per second. You can also modulate multiple input signals onto one carrier, but the workable signal rate of each goes down. (In one signalling example, six analog inputs were used to duty cycle modulate six 10 hertz pulse trains, which were then FSK modulated onto one carrier. The receiving end had six band-pass filters, and six converters back to the analog domain.) If you are going to modulate more than one signal, you need to pick the frequencies carefully, so that their harmonic spectra do not intersect, otherwise you could get cross-talk if there is distortion in the carrier.)

Small Scale Integrated Circuit - From 1 to ~40 transistors per chip.

As temperature rises more minority carriers are created, causing leakage across the junction to rise. This can cause runaway and eventual destruction of the junction.

This is called the Laplace transform and inverse Laplace transform.

Because the energy of electrons transfer from semiconductor to metal side have more energy than the fermi energy of electrons in metal side. That's why these are called hot carrier diodes

An E-1 is a ranking in the military. This is the lowest ranking and generally what everyone starts at. They then work their way up to E-2, E-3 and so on.