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In a heat pump installation the direction of flow refrigerant vapor is reversed through what component when the cycle is reversed from heating to cooling?
The reversing valve
How can a heat pump filter drier be differentiated from a standard filter drier?
A filter drier for a cooling only condensing unit will have an arrow pointing in one direction. This is because the refrigerant that passes through it will always flow in the same direction. A heat pump filter drier must have the ability to allow the refrigerant to flow through it in either direction and so a filter drier that is made for a heat pump will have two arrows pointing in opposite directions.
What purpose you use voltage in current?
Electrons cannot flow in a particular direction(current)it moves randomly without external voltage or potential,hence there is no net electric current.hence we need a external potential to drift electrons in a particular direction.
What is the direction of conventional current in an external circuit?
The conventional direction of current flow in a DC circuit is from positive to negative. In reality the electron flow is from negative to positive. Most electronic schematics today still use the conventional current flow when drawn.
Are winds named for the direction they flow to or the direction they flow from?
Winds are named for the direction they flow from. For example, a northeast wind comes from the northeast direction.
Flow diagram of ice plant using ammonia as refrigerant?
yes ammonia use as a refrigerant
How do appliances work if AC reverses direction?
AC current alternates polarity back-and-forth continually, by definition. Therefore, it is not possible to reverse AC direction. It is DC current that is directional such that when it's polarity is reversed the motor responds by turning in the opposite direction.
In which direction does the river shannon flow?
in which direction does the river Shannon flow?
How does electromagnets work in a frige?
Electromagnets in a fridge work by controlling the flow of refrigerant through the system. When the electromagnet is energized, it opens a valve allowing the refrigerant to flow through the system, leading to the cooling process. When the electromagnet is turned off, the valve closes, stopping the flow of refrigerant and regulating the temperature inside the fridge.
Why do electrons flow in one direction in a battery?
Electrons flow in one direction in a battery due to the chemical reactions that occur within the battery. During discharging, the chemical reactions cause an excess of electrons at the negative terminal and a deficiency at the positive terminal, creating a potential difference that drives the flow of electrons through an external circuit.
How do the molecules in liquid or gas move?
Randomly unless there is an external force (a flow) in which case they move randomly relative to one another but in one direction as a group.
In a refrigeration cycle the flow of refrigerant is controlled by?
The flow of refrigerant in a refrigeration cycle is controlled by devices such as expansion valves and metering devices. These components regulate the amount of refrigerant entering the evaporator and maintain the proper pressure and temperature for the cooling process to occur efficiently.
