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For the same amount of power, a star or delta connection will use the same line current. However a delta connection supplies sqrt(3) times less current to the device on each of its connections because the voltage is sqrt(3) times more.
The apparent contradiction comes about because in a delta connection each connection to the line is shared between two connections to the device (Historikeren 20-07-2015).
What else can I help you with?
What type of connection produce high current?
A device with a low resistive load will produce a high current in a series circuit.
What is the starter current draw?
Starter current draw refers to the amount of electrical current that an automotive starter motor consumes when it is activated to crank the engine. This current can vary widely, typically ranging from 100 to 300 amps for most vehicles, depending on the engine size and starter design. The high current draw is necessary to overcome the engine's inertia and initiate combustion. Prolonged or excessive current draw may indicate issues with the starter or battery.
Can a worn contactor on a condensor fan motor cause a high amp draw?
Yes, a worn contactor on a condenser fan motor can lead to a high amp draw. If the contactor's contacts are pitted or damaged, they may not create a proper connection, causing the motor to work harder to start and run. This increased resistance can result in higher current draw, potentially leading to overheating and further damage to the motor or electrical components. It's important to replace worn contactors to ensure efficient operation and prevent damage.
What is star dalta connection?
star delta connection is used reduce high starting current of the motor. you can see the below diagram if you need anything more details... let me know
What is an unintended high-current closed connection between two points in a circuit called?
short or short circuit
What would be the cause of high current starter draw?
decribe two causes of higher than normal starter current draw
What type of connection produce high current?
A device with a low resistive load will produce a high current in a series circuit.
What type of series connection will produce a high current?
A device with a low resistive load will produce a high current in a series circuit.
What cause battery positive terminal to melt?
There are two related causes for any connection to melt. The resistance of the connection was high causing excess heat OR The Power draw was to high for the connection. In your case either the connection was dirty or there was short further down the wire.
What is the starter current draw?
Starter current draw refers to the amount of electrical current that an automotive starter motor consumes when it is activated to crank the engine. This current can vary widely, typically ranging from 100 to 300 amps for most vehicles, depending on the engine size and starter design. The high current draw is necessary to overcome the engine's inertia and initiate combustion. Prolonged or excessive current draw may indicate issues with the starter or battery.
What is an unintended high-current closed connection between two points in a called?
a short
Unintended high current closed connection between two points in a circuit?
A short, or short circuit.
What is an unintended high current closed connection between two points in a circuit called?
Power Surge
Why would the blower motor on your 2000 Cherokee operate intermittantly and sometimes not at all no matter what the speed is set at?
A loose connection at the motor and/or bad ground at the blower motor. If it is getting current then the motor may have a bad spot/ high amp draw and need to be replaced.
What is an unintended high current closed connection called?
Sounds like an electrical short to me. Officially called a "Short Circut or S/C," these pertain to more than just high-current closed connections.
What is the reason of when electric drill draw high current?
When an electric drill draws high current, it is typically due to increased resistance in the drill bit or the material being drilled. This resistance causes the motor to work harder to maintain the desired speed, resulting in higher current draw. It can also be caused by a dull or inappropriate drill bit, which requires more power to penetrate the material.
Why use star delta gether for motor?
In a large power motor the starting current is too high if connected 'direct on line'. If you start a motor on 'star' connection it uses less current to get it going before the 'delta' connection takes over.
