A transformer that increases voltage is a step-up transformer.
circuit
The device used to increase or decrease the voltage of an electric circuit is a step up transformer or a step down transformer respectively. A Variable Resistor
Output voltage (...of a transformer, for example...) will decrease as it is loaded because of the transformer's internal resistance. As output current increases/load resistance decreases, a larger voltage will be dropped across the internal transformer resistance. This same phenomenon is present in AC and DC systems (such as batteries).
Voltage Tarnsformer transforms only voltage. While power transformer transforms both voltage and current.
by using Y-Y(Star) transformer..... bcoz in star VL = root 3* Vph
A transformer that increases voltage is a step-up transformer.
a step-up transformer
A step-up transformer increases voltage, while a step-down transformer decreases voltage.
A step-up transformer increases voltage, while a step-down transformer decreases voltage.
TRANSFORMER
step- up transformer
A step-up transformer is a transformer that increases voltage that is transferred through power lines.
That's called a transformer.
circuit
A transformer can perform this function.
A step-down transformer reduces the voltage from a higher level to a lower level, while a step-up transformer increases the voltage from a lower level to a higher level.
The device used to increase or decrease the voltage of an electric circuit is a step up transformer or a step down transformer respectively. A Variable Resistor