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Unit of energy a surge protection device can absorb before it can be damaged?
Wiki User
∙ 12y ago
Unit of energy known as a Joule
Wiki User
∙ 12y ago
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Magnetic overload device are the most accurate type of device for electrical protection?
yes it is
What device must always be zeroed out before egin to use it before measurement?
An electronic scale.
Where does the pressure in a refrigeration system change?
at the metering device before the evaporator
What checks should be done to an electrical measuring device before attempting to measure electrical resistance?
Some of the checks that can be done to an electrical device before checking electrical resistance include the proximity of other magnetic fields and other electrical circuits. Measure electrical resistance while at a safe distance from strong electrical circuits.
How do you use electromagnetic wave in a sentence?
Solar flares emit electromagnetic waves.The electromagnetic wave interrupted cellular phone communications.Satellites can be damaged by electromagnetic waves.
If a suction side valve is damaged what will happen?
You will lose capacity and efficiency. The compressor may also run HOT and cycle on its internal overload protection device.
The best protection from an explosive device is?
A. Isolation of the device
Can a varistor be used as a circuit protection device?
No, a circuit protection device must open the circuit on a fault current or overload.
A device with a overload protection used to control a motor is a?
A device with an overload protection used to control a motor is an Overload Relay.
A device for protection from rain?
An umbrella
Why transformer is used before conected any semiconductor device?
because it is necessary to provide an over load protection ,surge protection,etc....hence an transformer is used...( particularly isolated transformers)
Magnetic overload device are the most accurate type of device for electrical protection?
yes it is
What device is used to absorb the sun's energy?
it's A solar collector
What is device protection?
An example would be a SSP (SuperSandPorpoise)
What circuit protection device can be reset after it opens?
A circuit breaker is an overcurrent device that can be reset after it has opened.
Why is it a good idea to install a ribbon cable before connecting power to drives?
Ribbon cables are difficult to work with and it is never a good idea to install cables on a device when it has power running to it. Components could short and be damaged or the technician could be damaged.
What is a child protection device?
A child protection device can be a number of things. It is basically any device that is made with the intent of protecting a child. Car seats, the things you block wall outlets with, and the caps on prescription bottles are all types.
