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Voltage and current.
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∙ 14y ago
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Can you increase the efficiency of transformer by increasing the cooling of transformer?
nope
What device can be used to increase current in a DC circuit?
Transformer or instrument transformer. It can increase and decrease current output.
When a step up transformer increase the volteg what does the volteg increase to?
50000
How do you increase the amount of current created by a generator?
You can use a transformer to increase the current. Note that this will also decrease the voltage. The total energy will not increase; it will decrease slightly, due to losses in the transformer.
Why series operation of transformer is not prefered?
current increase in series operatio and transformer will b damaged
A transformer can only the voltage of an alternating current?
A transformer can only increase or decrease the voltage of an alternating current, and it is called step-up transformer or step-down transformer accordingly.
How is current controlled in welding transformer?
in welding machine, the transformer used is basically a current transforrmer. so by changing the tap of secondary side of transformer, we can increase or decrease the current in the transformer.
If a step-up transformer is to increase voltage it needs?
A step-up transformer needs more turns on the secondary windings than on the primary windings to increase the voltage.
What type of device is used to increase or decrease the voltage of an electric current?
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
Step up transformer is used to increase the?
A step up transformer is used to step up an AC voltage
What statement correctly describes a step up transformer?
increase the amount of voltage
How does a transformer increase voltage?
Their not real...but mermaids are. P.S I'm a girl
