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Is a motor boat easier to maneuver with or without the current?
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Is it easier to pull a 1991 Suburban motor with the transmission attached or without?
Attached - hands down.....heavier, but easier
What is the point of having an electric motor?
It makes work easier than doing everything by hand without the motor.
What happend when you start motor without starter?
The windings of the motor will be gonebecause of high current diectly goes to the windings of motor.
Why are alternate current motors easier to use than direct current ones?
In dc motor we need a complete kit of motor driving circuit whereas in af we only need a starter
What happens when a motor only has voltage no current?
Power is voltage times current. If there is no current, then there is no power. Without power, no work can be done, so the motor will do nothing.In all probability, if this is happening to a motor, then there is an open circuit someplace, perhaps an open winding.
What does an AC motor do?
An ac motor basically makes it easier electricity form.A man Named Nikola Tesla created Alternating Current. (AC) AC is the flow of electricity going back and fourth, unlike Direct Current. (DC) A man named Thomas Edison created Direct Current.
How much current will consume for 70 hp motor 440 volts?
118.72 amp current will be consumedAnswerFirst of all, 70 horsepower is the machines output, not its input, so you cannot calculate its current without knowing its efficiency. Secondly, the current also depends on the type of motor -is it a.c. or d.c? Is it single-phase or three-phase? Without this information, your question cannot be answered.
What is the difference between a thermal motor protector and current-type motor protector?
thermal motor protector is temperature; current type is current.
Why dc series motor cannot be start without any load?
If a DC series motor is started without load, the armature winding (winding that doesn't spin) current will be at a minimum, resulting in the motor going to maximum speed / runaway, which can cause things to fly apart. As Armature current increases, the speed of the motor will decrease. The armature current will be forced to increase / speed of the motor will be forced to decrease as more and more load is applied.
Why current is supplied to DC motor?
What supplies a dc motor is not current, but voltage. Current is what flows in the circuit formed by the dc motor and for the charge. That current varies according to the resistance of the circuit.
What does a dc power supply do in a electric motor?
A DC power supply supplies directional current in an electric motor. This is significant because many motors run on directional current, or DC power; it's easier to convert to kinetic energy than alternating current (AC), which is generally used to transmit power over long distances.
Why does a dc motor develop a high current when starting?
the mechanical force needed to start the motor (move one pole to another) is greater at rest. once forward motion is developed it is easier for one pole to get to the next
