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by using Y-Y(Star) transformer..... bcoz in star VL = root 3* Vph
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∙ 12y ago
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What is a transformer that increases voltage?
A transformer that increases voltage is a step-up transformer.
What is thermocouple cable?
The thermocouple is an sesnsing device , when the temperature increases it increases the voltage , that voltage is used for tripping purpose
What will happen to power P if voltage V increases?
increases
What happens to the current in a device if the resistance of the device increases and the voltage difference stays the same?
If resistance increases and voltage stays the same, then current decreases. Ohm's Law: Current equals Voltage divided by Resistance.
What happens to the current when the voltage becomes limited at the knee?
A: Perfect example is a zener. As input voltage increases the current at the knee increases almost linearly at the zener voltage. If the inputs varies up or down then the current will vary up or down at the preset voltage making a zener a voltage regulator because of this feature
Can you connect batteries in series and parallel?
Yes, series and parallel connection of batteries is possible. When connected in series Voltage increases. In parallel, Current increases but voltage is constant.
What is a transformer that increases voltage?
A transformer that increases voltage is a step-up transformer.
How is the induced voltage of separately excited dc generator affected if the speed increases?
as speed increases, induced voltage increases
How does the ac resistance of a diode change as the voltage increases?
When the voltage increases the temperature in the diode also increases. When the temperature in the diode increases, the resistance decreases.
Is voltage decrease with turns?
no,the voltage increases with no. of turns
What is the difference between impressed voltage and induced voltage?
A: impressed voltage is a mechanical connection involved induced has no mechanical connection except for proximity
What is thermocouple cable?
The thermocouple is an sesnsing device , when the temperature increases it increases the voltage , that voltage is used for tripping purpose
Inceasing voltage does increases Voltage resistances?
Muddy question-but no.
According to Ohms law as voltage increases amperage?
INCREASES
What will happen to power P if voltage V increases?
increases
What is the relationsip between current and voltage?
Ohm's law says Voltage = Current x Resistance. As voltage increases, currrent increases proportionally with a fixed load.
What is a transformer called that increases voltage?
A transformer that increases voltage is a step-up transformer.
