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The cogging effect is the attraction between the magnets and the stator poles when at rest; this attraction and cogging is easily felt when trying to turn an electric motor by hand. A common misconception is that cogging is caused by the copper coils; however, this is not the case. An unequal attraction between the magnets and the stator results in the rotors reluctance to turn. The magnets sit comfortably at rest over a pole, and when the rotor is turned, they must move over an air gap before reaching the next pole. The rotor resists the turning, the magnets attempting to stay bonded to the current poles, until just over halfway through the air gap, where the attraction to the next pole is stronger than that of the previous pole, resulting in a "clunking" or jumping effect at low RPM (such as when trying to turn by hand). This is the cogging effect, resulting in a large torque required to begin rotation. The cogging effect is the attraction between the magnets and the stator poles when at rest; this attraction and cogging is easily felt when trying to turn an electric motor by hand. A common misconception is that cogging is caused by the copper coils; however, this is not the case. An unequal attraction between the magnets and the stator results in the rotors reluctance to turn. The magnets sit comfortably at rest over a pole, and when the rotor is turned, they must move over an air gap before reaching the next pole. The rotor resists the turning, the magnets attempting to stay bonded to the current poles, until just over halfway through the air gap, where the attraction to the next pole is stronger than that of the previous pole, resulting in a "clunking" or jumping effect at low RPM (such as when trying to turn by hand). This is the cogging effect, resulting in a large torque required to begin rotation.
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Does Effect Veiler negate a monster effect that activates during the End Phase in Yu-Gi-Oh?
The short answer is, if the player that activated Effect Veiler chooses, the monster's effect is negated if it activates during the End Phase. Here's what happens when you enter the End Phase. Imagine Player A activated Effect Veiler's effect on Player B's monster:Player B has the option of trying to activate their negated monster's effectPlayer A has the option of ending the effect of Effect VeilerPlayer B must resolve the effect of their monster if they choose not to earlier (if that effect was mandatory)Player A can still keep Effect Veiler's effect active or end itPlayer B must resolve the effect of their monster if they choose not to earlier (if that effect was optional)Player A must end the effect of Effect VeilerSo if you control a Judgment Dragon that has its effect negated by Effect Veiler, your opponent can keep Judgment Dragon from sending cards off the top of your deck or let you.
What is the side effect of mega mass 4000?
no side effect
What are the immunities of all Pokemon types?
Ghost doesn't effect normal types and normal types don't effect ghost types fighting types don't effect ghost types but ghosts can effect fighting Psychic doesn't effect Dark, but dark is super effective against psychic ground types don't effect flying types, but flying types can effect ground and Electric doesn't effect ground, but ground is super effective against electric types.
What Sims 3 game has the earthquake effect?
No Sims game has the earthquake effect
Do any trap cards work on jinzo?
There is only one way to negate his effect and that is by using a effect negation card the moment it is summoned as jinzo's effect is spell speed 2 your cards effect will work first.
What is cogging torque?
Cogging torque is the phenomenon where a permanent magnet motor experiences non-uniform force during rotation due to magnetic attraction between the rotor and stator teeth. This can cause vibrations, noise, and affect the smoothness of the motor operation. Design techniques such as skewing the rotor slots or using sinusoidal winding can help reduce cogging torque.
What is cogging and crawling in case of 3 phase induction machines?
CoggingInduction motors have a series of slots in the stator and in the rotor. These slots should not be equal in number because if they are, there is a good chance that the motor will not start at all due to a characteristic known as cogging. The slots will align like a stepper motor. For this reason, there are an unequal number of slots in the rotor and in the stator, but there can still be situations where the slot frequencies coincide with harmonic frequencies and this can cause torque modulations. The slots are skewed to keep an overlap on all slots to reduce this problem.CrawlingAnother characteristic of induction motors, is crawling. There are harmonic fluxes developed in the gap due to the magnetics of the motor. These harmonics create additional torque fields. A common problem is with the seventh harmonic where the seventh harmonic creates a forward rotating torque field at one seventh of the synchronous speed. There will be a maximum torque just below 1/7 Ns and if this is high enough, the net torque can be higher than the torque due to the line frequency where at 1/7 Ns, the slip is high. This can cause the motor to crawl at just below 1/7 synchronous speed. There is another crawl speed at 1/13 Ns.
What is crawling and cogging?
When rotor bars are made to run parallel with stator , the torque rises & falls correspondingly causing more pulsations. This is termed as cogging in other qords magnatic locking. This is reduced by making the rotor bars run at an angle to the stator ie crawling in order to make the torque uniform. Crawling on the other hand signifies running of motor at almost one seventh of the rated speed due to interference of seventh harmonics.
Price effect is a combination of income effect and substitution effect?
Yes, Price effect = substitution effect + income effect
The apparent curving of the winds is called?
the Coriolis effect
What is therapeutic effect of a drug?
The therapeutic effect is otherwise known as the "desired effect". The effect we want the drug to do. In contrast to Adverse or undesired effect.
How is a drugs side effect different from the drugs effect?
e.g weed. effect: gets you high side effect: cancer the drugs effect is the intentional effect of the drug. the side-effect is the unintentional effect. eg: pain medication's effect is to ease pain.. it's side-effect is that it often times will make you dizzy. you're not taking it to get dizzy, you're taking it to eliminate pain. therefor the dizziness is the side-effect.
How is a drug's side effect different from the drug's effect?
e.g weed. effect: gets you high side effect: cancer the drugs effect is the intentional effect of the drug. the side-effect is the unintentional effect. eg: pain medication's effect is to ease pain.. it's side-effect is that it often times will make you dizzy. you're not taking it to get dizzy, you're taking it to eliminate pain. therefor the dizziness is the side-effect.
What is wef?
With effect from With effect from
Now i am in the kickball hall of fame cause and effect?
an effect
What is decomposition of price and income effect?
Price effect in quantitative term, is the changed in quantity demanded of a good due to changes in its price,ceteris paribus. The price effect, however, is a net effect of two sub-effects: Income effect and substutuion effect. Thus, decomposition of price effect means the analysis by which the the price effect is into its two components viz. substitution effect and income effect
What are some seven letter words with 1st letter C and 2nd letter O and 3rd letter G and 5th letter I?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern COG-I--. That is, seven letter words with 1st letter C and 2nd letter O and 3rd letter G and 5th letter I. In alphabetical order, they are: coggies cogging cognise cognize
