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How many parallel paths in a wave winding of a 4 pole dc motor?
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∙ 12y ago
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∙ 12y ago
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How many paths can a current take in a parallel circuit?
At least two.
What causes an electric motor body to give an electric shock when a person touches it and the ground together?
That condition is called a "ground fault". That's when the insulation of the motor winding has a break somewhere, allowing current to leak to the motor housing. The motor SHOULD be grounded, protecting the user from electrical shock, but many older motors were not grounded, providing the potential for just this type of condition. Newer motors are often "double insulated", meaning that not only is the motor winding insulated, the motor housing is also insulated. Often the housing of a double insulated motor is made of a type of plastic.
How many electric paths do you have in a series circuit?
Depending on what type of circuit your talking about.If the circuit is in parallel,series/parallel,then your talking as many loads that there are on the circuit.However if your dealing with the basic series,then there are the going out and coming back in. so two.and that's not including the ground path. ANSWER :Only one path and there is from a positive to a less positive potential
How many number of magnetic paths in a berry type transformer?
1
Why a two winding transformer is used instead of single winding transformer?
You need two windings because that is the purpose of the transformer - to convert one voltage into another. If there were only one winding, it would be an inductor, or a special case called an autotransformer, but that is still "sort of" two windings.AnswerThe major advantage of a two-winding transformer (a 'mutual transformer') over a single-winding transformer (an 'autotransformer') is that a two-winding transformer provides electrical isolation between the secondary and primary circuits. This is very important for safety reasons and there are many circumstances in which the use of an autotransformer is not permitted.
How many pages does Winding Paths have?
Winding Paths has 192 pages.
How many paths in a Parallel circuit?
a parallel circuit can have 2 or more paths for electricity to flow through
How many paths are there for current flow in series or parallel?
Series has one path. Parallel two or more paths.
How many paths can electricity flow through a parallel circuit?
As many paths as there are branches in the circuit
How many paths can electricity take in a parallel circuites have a battery and three light bulbs?
If each lamp is connected in parallel, then there are three 'paths' that draw current from the supply.
How many paths are in a parallel circuits?
At least two paths. Current will divide between them according to their relative impedances.
In motor winding what is the difference between a lap winding and a wave winding?
When electricians and electrical engineers/repairmen are called upon to assess troubles in generators and motors, they often rewind different types of these machines. There are two families of armature (closed-circuit) windings: lap winding and wave winding, described by the commutator pitch used for winding. In mechanical terms, armature windings consist of coils connected to a commutator in Read more....direct-current machines; or coils are connected together in alternating-current machines to form groups or series.Lap winding, also called parallel or multiple winding, is the process of winding elements or coils lapping back when wound on armature cores. Lap circuits are connected in parallel between brushes. The front and back pitches are odd with opposite signs. Winding pitch equals the algebraic sum of the front and back pitches. The end of a coil is connected to the commutator and the start of the next coil under the same two poles. Single-lap windings always have the same number of current paths as field poles while double-lap windings have twice as many current paths as field poles. Triple-lap windings have three times the number of current paths as field poles.The zig-zag or wavy path of winding through slots of armatures defines single (two-circuit) wave windings and multiplex (series-parallel) windings. Half of the armature coils is connected in series and the other half is connected in parallel between brushes, no matter the number of poles. Winding pitch is equal to the sum of the front and back pitches, which both must be odd with the same sign. The end of a coil is joined to the armature and the beginning of another under the next two poles. A single-wave winding has two current paths between brush sets. The double-wave winding has four current paths between brush sets; and the triple-wave winding has six current paths.Wave winding is used mostly in small and medium sized machines (500-600 volts) for keeping the number of coils as small as possible. Applications requiring high voltages at low currents use wave windings while lap windings are used for lower voltage, higher current applications. Wave windings, for a given number of poles and armature conductors, give more emf (electric and magnetic fields) than lap windings.Examples of suitable symmetrical armature windings for DC-machines with different poles are: for two-pole machines, two-circuit lap winding is preferred over wave winding; for four-pole machines, two-circuit wave winding or four-circuit lap winding is suggested. Six-pole machines should use two-circuit wave or six-circuit lap winding since four-circuit wave winding is asymmetrical.
How many paths can a current take in a parallel circuit?
At least two.
In a parallel circuit how many paths are in the current?
By definition, more than one.
How many voltage applied in field winding of dc motor?
110
How many paths are there in a parallel circuit?
At least two paths. Current will divide between them according to their relative impedances.
How many paths does a parallel circuit have?
a parallel circuit has 2 or more paths.a series circuit has 1 path.a parallel circuit is better for homes and school
