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melting, vaporization, sublimation, condensation, freezing, and deposition are six types of changes in matter.
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∙ 10y ago
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How many diodes in full wave rectifier?
Depends on the number of phases.single phase uses 4 diodesthree phase uses 6 diodes
What is the Minimum clearance phase to ground for 46kv?
2ft 6 inches
How can change voltage from 440 v 3 phase to 208 v 3 phase?
I have 12 amps 208/3/60 what would the amps be @ 440/3
What is the UK 3 phase voltage?
The nominal voltage in the UK is 400/230 V. That is 400 V line-to-line (i.e. line voltage), and 230-V line-to-neutral (i.e. phase voltage). Allowable variation is +10% and -6%.
What are the Advantage of three phase motors over single phase?
A 3 phase system needs only to use 3 or 4 conductors, as against 6 conductors if it were 3, single phase conductors The amount of copper used in a 3 phase is much less than what would be needed in a single phase system carrying the same current, this reduction in copper allows for weight reduction and cost savings. The power losses in a 3 phase system are much less than in a single phase system.
What ype of phase change from a liquid yo a gas?
The phase change of from a liquid to a gas is called vaporization. There are two types of vaporization, evaporation and boiling.
Melting is not the same as evaporation because?
they represent two different types of phase change
Is it true melting is considered an sublimation change because energy is gained by substance as it changes stae?
Melting is a phase change in which a substance changes from the solid state to the liquid state. Sublimation is a phase change in which a solid moves directly into the gas phase. Both melting and sublimation are two types of physical change.
Evaporton is a phase change form?
Evaporation is not a phase change form i is a process by which phase change.
What are the three types of phase on its final phase?
single phase, double phase & three phase
What is the phase change in a boiling point?
What is the phase change in evaporation
How do you get a change of phase?
Change of phase is caused 99% of the time by a change in temperature or pressure.
What is it called to change states of matter?
Phase change. Liquid phase to gaseous phase (evaporation) Liquid phase to solid phase (solidification, freezing) Solid phase to gaseous phase (sublimation9 Etc...
Is a phase change an example of a physical or chemical or nuclear or a covalent change?
Phase change is a physical change.
What is the opposite of evaporation?
The opposite phase change is condensation. Evaporation is the change in phase from liquid to gas. Condensation is the change in phase from gas to liquid.
What happens to temperature during a phase change?
Temperature is constant during a phase change.
What phase change causes water to evaporate?
This phase change is called evaporation.
