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What Is a device that contains surge protection circuits and one or more batteries that can provide power during a temporary or permanent loss of power?
Wiki User
∙ 12y ago
An (UPS) Uninterruptible power supply
Wiki User
∙ 13y ago
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Why do you use batteries to power your circuits in school?
elctricity
Where would one use electrical connectors?
An electrical connector is a device used for joining electrical circuits. These connectors can be temporary or permanent. An electrical connector is also called a physical interface.
All motor circuits require what kind of protection?
All motor circuits require protection against single-phasing.
What are examples of everyday series circuits?
The examples of everyday series circuits are the flashlight that uses batteries to operate. Another example is the Christmas tree lights.
What are three protective devices used to protect typical power circuits?
Overload protection Short circuit protection Earth leakage protection
Why do we use batteries to power our circuits in school?
becouse it could be dagaras if you use generator in school that can not be right.
How do batteries make our lives easier?
A battery helps us by powering simple circuits. I hope this helped.
Why is it dangerous to exprriment with mains electricity or large batteries?
Touching bare, live, contacts, connected to mains electricity will give you a nasty shock which could be fatal. Your house circuits have protection using circuit breakers, fuses and RCDs.Large batteries have the capacity to deliver very large currents if shorted out, which can cause fires and may explode, showering acid and/or chemicals all over the place.
Why are there fuses for the transmission?
Because all electrical circuits need over-current protection.
How are circuits connected when you are using more than one battery?
The batteries can be connected in parallel or in series. In parallel, good batteries of the same voltage will have a total voltage across them equal to the voltage across one of them. Those batteries in series will have a total voltage equal to the sum of the voltage of each of the batteries.
How does a constant current power supply works?
these are essential for circuits which are current sensitive, it regulates the amount of current which serves as protection for circuits. it is commonly used in Laser diode applications.
Does a battery operated toy contain a parallel circuit?
Yes, many toys which use batteries contain parallel and series circuits.
