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Is Hydroelectricity a form of tidal power?
hydroelectric is not a type of tidal power. the speed of the water going down the tube starts a giant elastic band revolving. this then causes magnetism and starts a motor. so even though it is to do with water it is not the tide that is causing it but the water running down a hill in a tube. Agent Wolf
A coil of copper wire when connected to a flashlight cell becomes an electromagnet. What will make the magnet stronger?
Two things, either increase the voltage by adding another battery (to increase current in the coil), or increase the number of turns in the coil. We're assuming you wound your coil around some nice ferromagnetic material and are using that for a core.
Is electric water heater best to use with oil boiler?
Domestic coil in boiler better than electric water heater.
Why is central air unit sucking the water from the a- coil down and dripping on the motor It shorted out your breakers and you replaced them The water drain is clear What is causing this hard vacuum?
The condensate drain on the a-coil should have a trap and the trap should be vented for proper operation .
What is induction furnace capacity?
An induction furnace is an electrical furnace in which the heat is applied by induction heating of a conductive medium (usually a metal) in a crucible placed in a water-cooled alternating current solenoid coil.
What is the primary water source for recovery unit condensing coil?
chilled water
What is the primary water source for a recovery unit condensing coil?
chilled water
Primary water source for a recovery unit condensing coil?
Local municipal water supply
What is the work of strainer in fan coil unit?
To strain waste particles in chilled water
Why are primary chilled water pumps smaller than secondary pumps?
PRIMARY CHILLED WATER PUMPS ARE SELECTED TO FULFILL THE REQUIREMENTS OF THE CHILLER WHERE AS SECONADRY CHILLED WATER PUMPS TO SUPPLY CHILLED WATER TO THE LOAD. FOR EXAMPLE TO THE FAN COIL UNITS & AIR HANDELING UNITS. IN NORMAL PRACTICE THE SECONDARY CHILLED WATER PUMPS ARE APPLIED WITH VARIABLE FREQUENCY (SPEED) DRIVE WHILE PRIMARY WITH CONSTANT SPEED, IN THIS ALSO PRIMARY CHILLED WATER PUMPS CAN BE USED WITH VFD SYSTEM. AIJAZ AHMED JALBANI MECHANICAL ESTIMATION ENGINEER EMIRATES TECHNICAL & THERMAL SYSTEMS L.L.C
In a refrigeration system with chilled water running to coils what type of system is this?
Behind the crispers bins and sometimes under the cover for the lights in the back of the refrigerator you will find either a tank or a coil of plastic one quarter inch pipe which is supplied with water from another line exiting the refrigerator from the back . There is another line that comes from the tank or coil of one quarter inch plastice pipe into the ice maker and the chilled water dispenser on the front of the refrigerator
Why brine is used in industrial refrigeration?
A brine solution is silmply water that is combined with diluted salt. It allows the water that is used in chilled water cooling systems to operate a lower tempertures without freezing up. Just like freon (refrigerant) used for residential cooling systems, the chilled water flows through an evaporator coil in which heat is absorbed and to be carried away by the mixture which cools the ambient space. On other applications, an antifreeze, or glycol solution, in the chilled water performs a similar task.
Is a dx coil on an ac system another term for tx valve coil?
A dx or direct expansion coil describes a type of heat exchanger. (As compared to chilled water.) The tx valve regulates the refrigerant. Systems without a txv will have a fixed orifice. The txv is generally more efficient than a fixed orifice.
How do you calculate cooling coil efficiency?
Calculate condenser and coils
What happens when connection for chilled water FCU Coil is reveresed?
the density of water is higher than the copper coil it doen not effect the gravitational force, because of the higher water density, the water try to achive the area of coil as we know the copper is the good conductor of cooling it absorb the cooling soon, we get the more cooling effect where air to be pump,if we does reverse connection in fcu so, cause of gavitional force water water will travel through the ciol soon and rusult into less cooling effect.as copared to previous connection
How do you calculate circumference of steel coil?
you have to measure the diameter of the coil and then multiply the diamter by pi
How do you calculate the area of a coil?
The area of a coil is calculated by pi r squared x length.
