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Online ups protect their computer equipment against electrical power browns outs and blackouts by using multiple power generators that have a back up system.

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12y ago

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How does an Uninterruptible Power Supply protect computer equipment against electrical power brownouts and blackouts?

Since you are constantly running from the enclosed battery (which is always being charged when plugged in) your computer is never exposed to power fluctuations coming from electrical source.


What device protects a system against lightening strikes but does not protect against sags and brownouts?

A surge protector protects a system against lightening strikes but not against sags or blackouts. Line conditioners also called power conditioners protect your computer against sags and brownouts. The UPS protects your computer against blackouts ~TiffyQT


How does inline UPS protect against brownouts?

Protects against potential electrical power problems by supplying a consistent level of electrical power to a computer. The battery is constantly recharging while the UPS is in use.


Explain why you think it is necessary to have a back up power generator for a supercomputer?

1. A super computer's time is valuable...especially if its in the middle of an important data crunching. 2. An expensive UPS would be better. As it can supply lack of power (brownouts), protect from power surges and spikes, and blackouts (well long enough for you to turn off the computer safely).


What is the electronical electrical and mechanical equipment that makes up a computer?

I would say, "hardware".


A california mineral used in making electrical equipment?

A California mineral that is used in making electrical equipment is silicon. Silicon is used as a conductor of electrical impulses and also as a receptor in the makeup of a computer. Silicon chips can hold a multitude of information.


What is the importance of computer assembly?

It's important because not only will it not work properly. But can also cause damage to the equipment or the individual. Many electrical fires are caused by incorrect use/assembly of electrical equipment


What is the difference between a blackout and a brownout?

Blackouts are a complete loss of power and can last from hours to weeks. Brownouts are when there is a reduction in voltage, causing TVs sound to become crackly, and digital displays and light-bulb to become faint. While the unlucky people get blackouts and brownouts, some people get another power anomaly, called a dropout. This is a momentary power loss, it will most likely cause the lights to flicker and your computer to restart. There is also another event when the power comes back on, called a power surge, which is a spike in the voltage level, it can cause light-bulb to fail and damage electronics.


What device protects system against lightning strikes but does not protect against Sags and brownouts?

It's true that a surge protector would protect against surges like those caused by lightning strikes but would do nothing to help with sags and brownouts. To address both high voltage (surges) and low voltage (brownouts) you would need an uninterruptible power supply (UPS). A UPS provides clean current by powering your computer from the battery while simultaneously charging the battery from the electrical supply.


Why is a normal battery useful?

Because it provides electrical power to run equipment like a torch, a toothbrush, a radio or a computer.


Would it be possible to repair a computer's power supply?

It would be possible if you have the proper testing equipment and electrical tools to do the job.


What are the USB cords that go into your mac computer?

Universal Serial Bus (USB) plugs and sockets are a standardised way to connect equipment such as printers, scanners, cameras etc. that you may wish to add to your computer. The manufacturer of the equipment you are adding will usually include a suitable USB cable with their equipment. If no USB cable is included with the equipment they can be purchased from most electrical/computer retail outlets.