is lagging power factor negative?
319724
If the resulting current phase angle is more negative in relation to the driving (source) voltage phase angle, then the power factor is said to be "lagging". If the resulting current phase angle is more positive in relation to the driving (source) voltage phase angle, then the power factor is said to be "leading".
802266
UAD is combining processing power with the converters. The plug ins for there processing power is another cost with them. It's only expensive when you can't afford it.
1037830
Yes, APS can be negative when S is negative or when C > Y. On the other hand, APC can not be negative because ​Average propensity to consume is the ratio of consumption expenditure to a level of income and consumption cannot be negative.
568854
This therefore gives us: Power Factor = Real Power/Apparent Power, or p.f. = W/VA. Then the cosine of the resulting angle between the current and voltage is the power factor. Generally power factor is expressed as a percentage, for example 95%, but can also be expressed as a decimal value, for example 0.95.
745960
Yes, it's very normal to have slower wireless than wired speed. There are circumstances where a home network's wired bandwidth and responsiveness is reduced, but for the most part, plugging in is faster and more reliable.
742823
All things plugged in will bleed some energy. Called "standby" electricity loss because it's so often associated with electronics in standby or idle mode, it's also known as "phantom" or "vampire" electricity (for obvious reasons). Even turned off, many appliances keep drawing power.
390543
APFC or Automatic Power Factor Control Panels are mainly used for the improvement of Power Factor. Power Factor can be explained as ratio of active power to apparent power and it is a key factor in measuring electrical consumption. Everyone knows that how costly electricity has become in present time.
1463450
no usually the ground is only there for the light or indicator. some toggle switches come with only two prongs, and dont have a ground at all. If there is no LED indicator a ground would be a very bad idea. It would short out the remote power wire if grounded.
1258455
Power save mode means the monitor is no longer detecting any input on the port in use. The first things I'd try is replacing the cable and the converter you're using.
207999
For power-supplies sometimes one of the supply rails will be referred to as ground (abbreviated "GND") - positive and negative voltages are relative to the ground. In digital electronics, negative voltages are seldom present, and the ground nearly always is the most negative voltage level.
1081391
Yes. All addons do, not just the ones you listed. The more you run, the more RAM you use on your machine, leaving less space for the RAM hog of a client. Since they only run on your client, they don't contribute to the world wide lag issue.
955032
A quick explanation is that a passive cable does not draw power from the switches, while active ones do. This is due to signal strength. These type of cables need a signal boost when they get to a certain length. In short, 5m or less are passive cables, over this require the cable to be active.
535712
APFC means “Active Power Factor Correction”: Computer power supplies provide high amounts of DC power by “switching” the supply line on and off (read: switched vs linear supplies).
1249867
A bad quality laptop is always the main reason that it starts showing bad speed during working. Less RAM is also the main reason for slow speed.
90786
There are a few things you can try if you are experiencing slow speeds. “Power cycle” your ADSL modem. This means turning off your modem and waiting for at least 60 seconds before turning it back on again. ... If your speed improves, this could indicate a problem with your wireless modem.
741063
Voltage lags current by 90° in a pure capacitive circuit. In a pure capacitive circuit, the instantaneous power may be positive or negative. As with the simple inductor circuit, the 90-degree phase shift between voltage and current results in a power wave that alternates equally between positive and negative.
645289
So it is important to match voltage between the charger and device. It doesn't matter if the power supply / charger can provide more current then the device requires. Providing less current will prevent charging or slow it down the same as a poorly designed charger can also prevent charging or slow it down.