0
What else can I help you with?
How do you calculate voltage regulation of 33kv and 11kv distributions?
Regulation =(Obtained voltage per phase - rated voltage per phase)/rated voltage per phase *100
What is zero voltage regulation in transformers and what it means?
'Zero voltage regulation' indicates that there is no difference between its 'no-load voltage' and its 'full-load voltage' -this is only the case for an 'ideal' transformer.
Which electrical component regulates current and voltage?
People have used a ballast for current regulation and you can use a breakdown diode for voltage regulation.
What effect does low impedance have on voltage regulation?
raised voltage output
What is negative 48 volt DC voltage?
Negative 48 volt DC voltage is simply a voltage that is negative 48 volts with respect to ground. This voltage is widely used in telecommunication systems.
Which is better 3 percent voltage regulation or 5 percent voltage regulation?
Percent Regulation is the regulation expressed as a percentage is a figure of merit used to specify the performance of a voltage regulator.
What is line regulation?
Line regulation is a measure of the ability of the power supply to maintain its output voltage given changes in the input line voltage. Line regulation is expressed as percent of change in the output voltage relative to the change in the input line voltage.
What is the no-load voltage of a power supply that produces 24 volts at full load with a percent regulation of 10?
the voltage regulation (as a percent) = |V(no-load) -V(rated)|/|V(rated)| * 100 so if V(rated) = 24 V voltage regulation =10% then V(no-load) = 26.4 V
What is voltage regulation of Transformer?
The change in output voltage from no load to full load defines the voltage regulation of that transformer.
What is regulation of a transmission line?
Regulation has to do with keeping the voltage at a desired value. This is often put in a per unit value, which you can think of as a percent of nominal. So if the desired voltage is 34.5kV, and the actual voltage is 33.8kV, the voltage is .98 per unit. There are regional and national rules on how low or high voltage can be. If the voltage strayes from this, it must be regulated back to an acceptable value.
When voltage regulation will be zero it operate it?
A transformer will operate with a voltage regulation of zero when it is not supplying a load.
What is the ideal value of percent regulation?
The percentage of regulation is a measure of the variation of ac voltage as a function of dc output voltage. Perentage of regulation=(Vnl-Vfl)/Vfl *100% Vnl=vltge acrs load rstnce at min crnt Vfl=vltge acrs load rstnce at max crnt
When transformer voltage regulation will be zero it operate at?
A transformer will operate with a voltage regulation of zero when it is not supplying a load.
What is the line voltage given the load voltage is 2000v and voltage regulation is 2 percent?
The line voltage in the usa is 120V if the 2000V is for a tube in a microwave oven it generally depends on a transformer and rectifier so the line voltage will go down about 2% to retain the output
How do you test power adaptor for Output volt regulation?
To test the output voltage regulation of a power adapter, you can use a multimeter set to measure DC voltage. Connect the multimeter probes to the positive and negative terminals of the output connector on the power adapter while it is plugged in and powered on. Compare the measured voltage with the rated voltage of the adapter to determine if it is within an acceptable range.
How do you calculate voltage regulation of 33kv and 11kv distributions?
Regulation =(Obtained voltage per phase - rated voltage per phase)/rated voltage per phase *100
What is zero voltage regulation in transformers and what it means?
'Zero voltage regulation' indicates that there is no difference between its 'no-load voltage' and its 'full-load voltage' -this is only the case for an 'ideal' transformer.
