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Assuming this means 'what is '.... Light fixtures, motors, heaters, etc all have some form of protection in the event the operating temperature is exceeded to prevent equipment failure or a fire from resulting. Basically, these protective devices are one-time devices like a fuse that need to be replaced, or sometimes are a thermostat type of resetable device, either automatically or manually reset. Recessed light fixtures have automatic reset overtemp devices; electric hot water heaters have manually reset devices for example
What else can I help you with?
How over speed protection system works in steam turbine?
by means of mechanical or electrical overspeed protection mechanism
What is the function of 7809 IC?
regular with over-current and over-temperature protection.
Why are there fuses for the transmission?
Because all electrical circuits need over-current protection.
Is an OPD over fill protection device on a propane cylinder temperature sensitive?
No
What is the meaning ampere protection?
Amperes refer to the current in an electrical circuit. Ampere protection is rarely used but it refers to current protection. Typically this will relate to protection against over current events with fuses or circuit breakers.
What is a riddle for feverish?
I am a weapon I am a protection I can influence bodily functions I am an aspect of temperature If you temperature is over 101 degrees and you can read this, and comprehend it, you probably have me what am i
Why protection of electrical systems is important?
Protection of electrical systems is important to prevent overheating, fires, and damage to equipment. It helps ensure continued operation of the systems, protects against electrical shocks, and enhances overall safety for people and property. Proper protection measures such as circuit breakers, fuses, and grounding can minimize risks and disruptions caused by electrical failures.
How does an electrical thermometer works?
An electrical thermometer works by measuring changes in electrical resistance as temperature changes. This change in resistance is then converted into a temperature reading. The resistance of the sensor in the thermometer varies with temperature, allowing for accurate temperature measurements.
What is ambient temperature as used in electrical installation?
Ambient temperature in electrical installation refers to the temperature of the surrounding environment where the electrical components are being installed or operated. It is important to consider ambient temperature as it can affect the performance and lifespan of electrical equipment. Installations must be designed to account for the ambient temperature to ensure safety and efficiency.
What can fuses not provide protection against?
Fuses do not provide protection against ground faults. Protection against a ground fault can be provided by breakers. If a fuse blows, it has to be replaced. If a breaker is tripped to off due to a surge in electrical current, the breaker can be reset.
Name the electrical methods for temperature measurement?
Thermocouples and resistance thermometers are both methods of electrical temperature measurements.
Does electrical resistance depend on temperature and bias voltage?
Electrical resistance depends on the temperature but not the biased voltage.AnswerIt's resistivity that can be affected by temperature, which means that resistance is indirectly affected by temperature.
