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The resistance of an air gap is effectively infinite until it reaches its arcover threshold voltage; then it drops to near zero as the air in the gap ionizes. It returns to effectively infinite when the current through the gap is insufficient to keep the air ionized.
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What is also called a low resistance junction?
gap junctions
What happens when a circuit has a gap in it?
When a circuit has a gap in it, everythig stops working because the electricity wont be able to flow around the whole circuit
What is specific magnetic loading?
Specific magnetic loading is ratio average flux air gap and flux path of air gap:
What is winding resistance?
Wind resistance doesn't exist The correct term is Air resistance, which is the force that pushes against an object while travelling. For example, air resistance constantly pushes against a car whilst it is moving. This is because a car has to 'split' the air to travel through it. Air resistance can be decreased by making the object (for example a car) more aerodynamic like an F-1 racer. Aerodynamic help to channel the air around the object and allowing it to push through the air easier. I can't go in-depth as it can get quite complicated, but I hope this helps anyway. == ==
Why is air gap is necessary in particle magnetic circuits?
Mainly air gap is necessary in magnetic circuit for two necessary reasons: 1. to prevent saturation 2. to allow an object to move in the magnetic field
What is the resistance of air gap?
Infinite according to the text book of 10th standard. In reality, it isn't since electricity can jump through air, EX:- Lightning.
What produces heat during shielded metal arc welding?
Electrons flowing across an air gap produce an arc. The resistance built up that is needed to push these electrons across the gap produces the heat. This same resistance causes the electrodes to get hot.
What is air resistance and what are the two factors that air resistance depends on?
Air Resistance is a force.
What does AUK air gap stand for?
auk air gap
What force slows objects moving through the air?
Air resistance
How molecules in the air cause air resistance?
How molecules in the air cause air resistance?
Design of air gap in dc machines?
Minimum distance of air gap
Why does the oscillation of a pendulum gradually slows down after a certain interval of time?
Energy is gradually lost, through air resistance, and resistance in the string.Energy is gradually lost, through air resistance, and resistance in the string.Energy is gradually lost, through air resistance, and resistance in the string.Energy is gradually lost, through air resistance, and resistance in the string.
What is the force that opposes the motion of objects through air?
Air Resistance is the kinetic friction of the object's surface moving through the air. In aeronautical terms this is known as drag.
Is air resistance in a ball being thrown?
Yes, air resistance is on everything where there is air.
What is also called a low resistance junction?
gap junctions
How does surface area affect air resistance?
air resistance affects
