Electronics Engineering

Slightly less than cc configuration but greater than cb

The voltage needed to make a resistance measurement varies in proportion to the Ohms value being measured. Resistance measurements in the order of thousands and up to one Megohm are low enough to be made with a 1.5 volt or similar cell. However, resistance measurements in the order of hundreds to thousands of Megohm will require a higher voltage of up to 500 Volts DC. A Megger is a device that uses hundreds of volts to make resistance measurements.

For a standard 360 deg sine wave with starting point of 0 deg, peaks will occur at 90 deg and 270 deg.

If the bulbs are wired in series, the voltage rating for each bulb is the source voltage divided by the number of bulbs in the series. You can tell if they're wired in series by removing a bulb. If all of the other lights go out, you have a series circuit. If all of the other bulbs stay lit, you have a parallel circuit. If half of the lights go out and the other half stay lit, you have two series circuits in parallel. The source voltage is about 110 volts in North America or about 220 volts in Europe (I don't know about Asia or Australia). If you have a series/ parallel mix, count only the bulbs that go out with the one you removed. For example, if you have 50 lights in one series in North America, the voltage across each bulb is about 2.2 volts.

A potentiometer is another name for a variable resister used for voltage dividing. Potentiometers have three tabs on them The two outer most tabs have the full resistance of the device across them. The center tab is connected to the wiper that slides across the surface of the resister. A voltage is applied to the two outside tabs on the potentiometer. A voltage of your choosing will appear across either the left tab to the center wiper tab or from the right tab and the center wiper tab. A potentiometer of this type is used to control the speed output of variable frequency drives. A 10K potentiometer has 10VDC applied across the two outside tabs If the drive sees the full 10 volts it allows the drive to go to full output and the motor will run at full speed. With the potentiometer's center tab wiper at half position a voltage of 5 VDC will appear to the drive. When the drive sees the 5 volts it tells the drive to go to half speed output and the motor will run at half speed. This potentiometer is linear so no matter where the wiper is positioned, the motor speed will follow the potentiometer settings from 1% right up to 100%

Digital Electronics deals with logic 1 and logic 0, where logic 1 is represented by one voltage and logic is represented by another voltage.(ie. it is a discrete representaiton of analog signals). The main advantage of digital signals over analog signal is that it is less prone to noise.

You have to reform your question to be an actual question before someone can answer it. A counter circuit's output depends on the previous state when it is 'clocked'. So the output might be something like 0010, when the previous output was 0100. Then the next one after 0010 could be 0001. Or it might count the other way, depending on how configured.

One of the merits of power line communication is that it offers great flexibility to where computers and peripherals can be placed. The demerits of power line communication is that if not properly checked it can lead to death especially of children.

The decibel scale is a logarithmic scale where each change in three dB represents a power factor change of two. (3 dB is power times two, 6 dB is power times four, 9 dB is power times 8, etc. Similarly, -3dB is power divided by two, -6 dB is power divided by four, etc.) Zero dB is assigned some arbitrary reference power. One example is 1 mV across 600 ohms. If you double the voltage into a constant resistance, the power quadruples, so 2 mV would be +6 dB, 4 mV would be +12 dB, etc. The letter after dB is the reference power. In the case of dBm, it means that 0 dB is 1 milliwatt, so 2 milliwatt is +3 dB, etc. There are many dB scales, such as dBa, used in sound measurements. Still, fundamentally, 3 dB is a doubling of power, -3 dB is a halving of power, so, for any arbitrary scale, say dBq, then saying +6dBq is saying a power four times higher than 0 dBq. In the end, dBm plus dBm is delta dB, with no scale.

rust forms on an iron pipe after prolonged exposure to humid air what type of change does this illistrate? Chemical is it

barometer/volmeter

light meter/barometer

volmeter/themometer

themometer/light meter

A silicon transistor is a transistor made of silicon.

experiment on your own! :p lol :)

HAHAHAHAHA

When you get wire that is a shielded pair, you get two individual conductors that are each individually insulated from each other, and the pair is twisted and wrapped with a thin layer of foil to provide electromagnetic shielding to the pair. Occationally you'll see the pair is surrounded with a braided shield, but not commonly. That's your shielded pair.

An amplifier can become and oscillator by adding positive feedback from the output back to the input. Positive feedback means that the phase of the signal fed back to the input is the same as the phase of the output signal. In the case of a high frequency oscillator, a tuned circuit (inductor and capacitor) or a quartz crystal in the input circuit will determine the frequency of oscillation.

The cut-off point is the exact point where the load line crosses with the vector axis. The saturation point is the point where the load line intersects with the collector current axis.

800mhz is a frequency, not a measure of wattage. The two are not related.

no limit

Even after the null result of the Michelson-Morley experimient the existence of luminerferous ether continued to be taken for granted by expert consensus until the 1905 publication of Einstein's theory of Special Relativity. Special Relativity did not disprove the existence of the ether (scientific proof is, in principle, not possible). What it did do was show that the ether was not necessary to explain any known property of nature. Being redundant and lacking utility the ether was therefore gradually dropped as a topic of study and discussion.

The "flow of current" is considered to be in the opposite direction.

The TTL Nand gate is usually used in the design of various electric circuits.

A system which can accommodate large inter-area transfers is generally more

robust and flexible than a system with limited ability to accommodate inter-area

transfers. Thus, transfer capability can be used as a rough indicator of relative

system security.

Basically power is the work done per unit time. So anything that is utilizing energy has a power consumption or production. So electric power is the electric energy consumed or produced per unit time.

Viscosity is the resistance of a liquid to flow. It is a measure of the internal friction within a fluid as it moves. Liquids with high viscosity flow more slowly than those with low viscosity.

An upside down ^, often used in music. Check Caret on Wikipedia for more info.

Not sure a out your model but try codes for RCA. I have a 24" TCL tv and the code that worked for Direct GV was 11447. Good Luck

oscillator frequency is different.crystal working piezo electric effect