0
What else can I help you with?
How many turns in secondary coil in Transformer?
It depends on the type of transformer.If it is a step up transformer the number of turns in secondary side is higher than primary.Stepdown means it will have fewer number of windings on the secondary side turns when compared with the primary side.An isolation transformer has the same number of windings on the primary as the secondary.The ratio of the windings is proportional to the increase or decrease in the secondary voltage. For example, twice the windings doubles the voltage and 1/2 the windings halves the secondary voltage. The isolation transformer is denoted as 1:1 and has the same voltage on the secondary as the primary.The ratio of secondary turns to primary turns is the same as the ratio of secondary voltage to primary voltage.e.g. if the secondary to primary turns ratio is 1/10, then the secondary voltage will be one tenth of the primary voltage.
What is the set up for a transformer that decreases the voltage on the out put side?
A basic, two-winding, transformer consists of two, separate, coils (called windings) wound around a laminated silicon-steel core. The winding connected to the supply (input) is called the primary winding, and the winding supplying the load is called the secondary winding. Alternating current flowing in the primary winding sets up an alternating magnetic field in the core which induces a voltage into the secondary winding. If there are fewer turns in the secondary winding, then the secondary voltage is lower than the primary voltage. If there are more turns in the secondary winding, then the secondary voltage is higher than the primary voltage.
Why size of hv transformer is small?
Most people would agree that hv transformers, if that means transformers for over 1000 v, are never small. The size of a transformer is determined by physical limits. The iron-based magnetic core of a transformer is a material with a limit to the permitted flux-density allowed if losses are to be kept to a reasonable level. Therefore the core size is determined by the maximum magnetic flux required, whch in turn sets the volts-per-turn figure for the windings. The current in the windings is set by the size of wire used, which depends on the number of turns required. A large core allows fewer turns for a given voltage, therfore thicker wire can be used. Therefore a larger core allows thicker wire and more current. Thus the size of a transformer is set by its power-handling requirement. HV transformers are increased in size by the need to maintain adequate insulation on the high-voltage windings.
What is an alternating current transmitted at high voltages but usually at low voltages?
I assume you mean "Why" rather than "What". Simply stated, there are fewer transmission losses using high voltage, so the large power lines run at high voltage, but for home use, high voltage would be dangerous and would require considerably more insulation, so it is stepped down to about 115V RMS (root mean square average) for home use. Fewer people get killed and fewer houses burn down that way.
What si th difference between a series and parallel circuit?
The primary difference between a series and a parallel circuit is how many pathways the current has to travel in. Let's look at both of them and see what's up. In a simple series circuit, there is only one path for current. The current must flow through every component in the circuit.
What is difference betweena step up transformer and step down transformer?
The difference between the two transformers is the coil ratios between the primary and secondary windings. A transformer that increases voltage from primary to secondary has more secondary winding turns than primary winding turns and is called a step-up transformer. Conversely, a transformer with fewer secondary windings does just the opposite and is called a step-down transformer.
How many turns in secondary coil in Transformer?
It depends on the type of transformer.If it is a step up transformer the number of turns in secondary side is higher than primary.Stepdown means it will have fewer number of windings on the secondary side turns when compared with the primary side.An isolation transformer has the same number of windings on the primary as the secondary.The ratio of the windings is proportional to the increase or decrease in the secondary voltage. For example, twice the windings doubles the voltage and 1/2 the windings halves the secondary voltage. The isolation transformer is denoted as 1:1 and has the same voltage on the secondary as the primary.The ratio of secondary turns to primary turns is the same as the ratio of secondary voltage to primary voltage.e.g. if the secondary to primary turns ratio is 1/10, then the secondary voltage will be one tenth of the primary voltage.
What is the set up for a transformer that decreases the voltage on the out put side?
A basic, two-winding, transformer consists of two, separate, coils (called windings) wound around a laminated silicon-steel core. The winding connected to the supply (input) is called the primary winding, and the winding supplying the load is called the secondary winding. Alternating current flowing in the primary winding sets up an alternating magnetic field in the core which induces a voltage into the secondary winding. If there are fewer turns in the secondary winding, then the secondary voltage is lower than the primary voltage. If there are more turns in the secondary winding, then the secondary voltage is higher than the primary voltage.
Why are there fewer tertiary consumers than secondary consumers?
Why are there fewer top level consumers than lower level consumers
What are operation of single phase transformer?
A transformer works only with AC power, and has two windings each with many turns of wire round an iron core. The power is connected to the primary winding and taken off from the secondary winding. The voltage applied to the primary sets up a magnetic field in the iron core, and because this same field links the secondary, a voltage is induced in the secondary. The main use of a transformer is to convert power at one voltage to almost as much power at another voltage. Transformers have a conversion of efficiency of 60-99%, and the highest efficiency is found with the largest tansformers. The conversion ratio of the voltages is the same as the ratio as the number of turns in the two windings, in other words the number of volts per turn is the same for the primary and secondary. A voltage step-down transformer has fewer turns of wire on the secondary.
How can change in the voltage of a transformers primary cool create a change in a secondary coils voltage?
The turns ratio determines how the transformer transforms the voltage and current applied to the primary winding (I'm labelling as '1'). Here are some equations: N1 / N2 = turns ratio V2 = V1 * (N2 / N1) I2 = I1 * (N1/ N2)
What is principle operation of a single phase transformer?
hi,i have a manefacture of laboratory product.i suupply a tow blowar set for Canada 230v AC to 50hz single phase miximum load 5 mpri have required transformar for 110v Ac to 60hz to 230v Ac 50hz single phaseA transformer works only with AC power, and has two windings each with many turns of wire round an iron core. The power is connected to the primary winding and taken off from the secondary winding.The voltage applied to the primary sets up a magnetic field in the iron core, and because this same field links the secondary, a voltage is induced in the secondary.The main use of a transformer is to convert power at one voltage to almost as much power at another voltage. Transformers have a conversion of efficiency of 60-99%, and the highest efficiency is found with the largest tansformers.The conversion ratio of the voltages is the same as the ratio as the number of turns in the two windings, in other words the number of volts per turn is the same for the primary and secondary. A voltage step-down transformer has fewer turns of wire on the secondary.Read more: What_are_operation_of_single_phase_transformer
Why are there so many producers compared to primary consumers?
because Producers are plants, primary consumers are only a few species of animal on the food chain. there are way more species of plants that of only a few animals. i hope that answered your question!
What does a minor degree entail?
A minor degree is a secondary area of study that complements a student's major. It typically requires fewer courses than a major and allows students to explore a different subject area in addition to their primary focus.
How does the number of secondary consumers compare with the number of producers?
There are typically fewer secondary consumers than producers in an ecosystem. This is because energy is lost as it moves up the food chain, resulting in fewer organisms being able to be supported at higher trophic levels.
Why tertiary carbonium ions are more stable than the primary and secondary carbonium ions?
Tertiary carbonium ions are more stable because they have more neighboring alkyl groups that can donate electron density through hyperconjugation, stabilizing the positive charge. In contrast, primary and secondary carbonium ions have fewer alkyl groups available for stabilization, making them less stable.
How an ignition switch works?
How Ignition Coils WorkAn automotive ignition coil is nothing more than a transformer which has been designed and manufactured for a specific [dedicated] application.It consists of two coils of transformer wire, arranged around a "soft iron" metal core.The "Primary" winding is fed with 12 Volts DC from the vehicle battery. The "Secondary" winding [having MANY more turns of wire] is the "output" end of the transformer. The greater the difference in the number of "turns" between the two coils the greater the voltage output is increased.The way an ignition coil works is that when the distributor "points" are closed, electrical current is allowed to flow through the Primary coil winding. This flow of current creates a magnetic field around the wire which is induced into the metal core.When the points open, the flow of current is turned off, causing the magnetic field to "collapse." The collapsing magnetic field in the Primary winding and core "induce" a VERY high voltage current flow in the Secondary winding, which is then distributed to the proper spark plug by the rotor in the distributor.
