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What is transformers necessity?

Outside the homes, electricity is transferred at several thousand volts, for reasons of efficiency (less energy is wasted that way). This voltage is far too high for home use. (Also, home devices are set up for a specific voltage.)Outside the homes, electricity is transferred at several thousand volts, for reasons of efficiency (less energy is wasted that way). This voltage is far too high for home use. (Also, home devices are set up for a specific voltage.)Outside the homes, electricity is transferred at several thousand volts, for reasons of efficiency (less energy is wasted that way). This voltage is far too high for home use. (Also, home devices are set up for a specific voltage.)Outside the homes, electricity is transferred at several thousand volts, for reasons of efficiency (less energy is wasted that way). This voltage is far too high for home use. (Also, home devices are set up for a specific voltage.)


Why output voltage of differential op amp clips?

The op amp can only output so high a voltage; this is limited by the positive and negative voltages applied to the op amp. Your input signal is too strong, or your amplifier is set up to have too much gain.


What happens when the voltage standing wave ratio is too high?

If the vswr (Voltage Standing Wave Ration) is high than call drop chance increase.


How does High and Low voltage cut out circuit works if voltage varies?

I assume you mean - 'Why does a circuit fail to work if the operating voltage is too high or too low?' A certain specific voltage is needed to overcome the natural resistance in circuit components. For instance in simple transistors, this is 0.7V to get the transistor to switch on and 1.4V is lost across the switched junction. This is why may circuits operate at above 3V. The rest of the circuit is designed to operate at the specified voltage and if you go too high, too much current will flow through the circuit and it will fail in the same way a fuse will blow if too much current is passed through it.


What happens if transformer wattage is much less than load wattage?

If the load current is too high, the power lost in the transformer windings will be too high and it will overheat. If the voltage is excessive, the power lost in eddy currents in the magnetic core will be too high and it will overheat.

Related Questions

What does it mean map sensor voltage too high?

When it says the map sensor voltage is too high, this means that too much voltage is reaching the sensor. This can be a result of a failed component or a shorted wire coming into the sensor.


What is transformers necessity?

Outside the homes, electricity is transferred at several thousand volts, for reasons of efficiency (less energy is wasted that way). This voltage is far too high for home use. (Also, home devices are set up for a specific voltage.)Outside the homes, electricity is transferred at several thousand volts, for reasons of efficiency (less energy is wasted that way). This voltage is far too high for home use. (Also, home devices are set up for a specific voltage.)Outside the homes, electricity is transferred at several thousand volts, for reasons of efficiency (less energy is wasted that way). This voltage is far too high for home use. (Also, home devices are set up for a specific voltage.)Outside the homes, electricity is transferred at several thousand volts, for reasons of efficiency (less energy is wasted that way). This voltage is far too high for home use. (Also, home devices are set up for a specific voltage.)


Why output voltage of differential op amp clips?

The op amp can only output so high a voltage; this is limited by the positive and negative voltages applied to the op amp. Your input signal is too strong, or your amplifier is set up to have too much gain.


Why would your battery light stay on after you have put in a new battery and alternator?

The battery light comes on when the alternator output voltage is too low or too high. You have a wiring or regulator problem.The battery light comes on when the alternator output voltage is too low or too high. You have a wiring or regulator problem.


Why do your battery gauge read too high?

Voltage Regulator bad


What happens when the voltage standing wave ratio is too high?

If the vswr (Voltage Standing Wave Ration) is high than call drop chance increase.


Can you use a 9 volt adapter for an 5 volt appliance?

No, the voltage is too high.


Why does critical temperature reach while installing Fedora 9?

Fedora may have detected the sensors on your motherboard, and found that your CPU temperature is too high. Double-check your CPU temperature in your BIOS.


How does High and Low voltage cut out circuit works if voltage varies?

I assume you mean - 'Why does a circuit fail to work if the operating voltage is too high or too low?' A certain specific voltage is needed to overcome the natural resistance in circuit components. For instance in simple transistors, this is 0.7V to get the transistor to switch on and 1.4V is lost across the switched junction. This is why may circuits operate at above 3V. The rest of the circuit is designed to operate at the specified voltage and if you go too high, too much current will flow through the circuit and it will fail in the same way a fuse will blow if too much current is passed through it.


Will increasing voltage through cell phone install or delete apps in it?

Increasing voltage to a cell phone will not directly install or delete apps. Voltage controls the power supply to the device, affecting its performance and potentially damaging it if too high. Apps are managed through software settings and installation process, not by changing voltage.


What does it mean when volt light is on?

The voltage light coming on indicates a problem. The system has determined that the voltage has become either too high or too low. This is most commonly a bad alternator or regulator.


What if your alternator light remains on what does this mean?

The charging system output voltage is too high or low.