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Subjects>Engineering & Technology>Electrical Engineering

What three phase changes require the addition of heat?

Anonymous

∙ 12y ago

Updated: 4/28/2022

I think melting, condensation and Sublimination.

Wiki User

∙ 12y ago

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Q: What three phase changes require the addition of heat?

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Continue Learning about Electrical Engineering

Single phase and three phase circuit?

Yes, there is a difference between single phase and three phase circuits.

How do you run a 220V from the box?

Three phase or two phase? Three phase requires three large wires for the current needed

What does short circit mean?

short circuite means phase to phase,three phase short, phase to earth, three phase to earth, this is all short circuite

What is a balanced three phase system?

A balanced three phase system is where the currents into the loads placed on all three phases of the service are reasonably close to each other in amperage.Another opinionA 'balanced' three-phase system describes a three-phase load in which each phase current is identical in both magnitude and phase. If the phase currents are only 'reasonably close', then the load is not balanced.

Can you convert a three-phase motor to a single-phase motor?

Use only one of the legs (L1-L3), and the neutral. Some three phase circuits don't have a neutral. If that is the case, then you cannot run single phase.CommentYou don't need a neutral, providing the voltage is appropriate, you can get a single-phase supply by connecting the load between any two lines.

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Related Questions

What phase changes require the subtraction of heat energy?

Phase changes requiring the addition of heat energy are the phase changes from solid to liquid, liquid to gas, and solid to gas. These phase changes are termed melting (solid to liquid), evaporation (liquid to gas), and sublimation (solid to gas).

Does a two phase heater need a two phase thermostat?

Most electrical equipment are either designed to work on Single phase (two wires) or Three Phase (three or four wires). Two phase equipment are non existent today. A single phase heater will require a single phase thermostat while a three phase heater will require a three phase thermostat.

What is it called when the three states change?

changes of state are called phase changes.

Condition of three phase in which there is no need of neutral?

A delta-connected system is described as being a three-phase, three-wire, system, and doesn't have a neutral. But a balanced star (wye) connected load (e.g. a three-phase induction motor) doesn't actually require a neutral.

How is three phase power useful to consumers?

Three phase power is always delivering power on one of the phase continuously. This is very useful to manufacturing industries to operate the machines, which require high power utilization.

Why you use three phase supply in experiment of power factor of RL series circuit?

You don't necessarily. For a straightforward series (or parallel) R-L load, you will only require a single-phase supply. However, if you had three R-L loads, connected in delta or star (wye), then you would require a three-phase supply.

What does 3 phase converters mean?

A three phase converts changes an element into into three phases or state. The weather is natural three phas converter. It can alternate water into solid, liquid, or gas.

How do you use a one phase motor in place of a three phase motor?

To use a single-phase motor in place of a three-phase motor, you would typically need a phase converter to convert the single-phase power supply into three-phase power. Alternatively, you can replace the entire motor with a single-phase motor that has similar specifications as the three-phase motor. It's important to consult with an electrician or engineer to ensure compatibility and safety.

What are the three phase changes?

The 3 types of endothermic phase changes are the movement from solid to liquid, the movement from liquid to gas, and the movement form gas to plasma. Endothermic is the absorbing of heat.

What transformer do you need if you have primary voltage of 600 3 phase and require 240 volt 1 phase?

A single phase 600 to 240 Volt transformer using two phases of the three phase primary.

What changes mechanical energy into electrical energy that can be transported through the power grid?

A three phase alternator (sometimes incorrectly called a generator or AC generator) is a device that changes rotational mechanical energy into electrical energy. The power grid transmits three phase electrical power (usually in Delta configuration) from electricity suppliers to local distribution systems; which then distributes the electrical power as either three phase Delta configuration, three phase Y configuration, two phase, or single phase power depending on the needs if the users.

What are the advantages of poly phase over single phase?

The primary advantage is that, for a given load, a three-phase system requires less copper for tranmission/distribution than an equivalent single-phase system would require. Other advantages include the fact that three-phase machines are smaller than single-phase machines of similar rating.

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