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What is Temperature drop across air conditioning coil?
The temperature drop across the coil is dependent on the relative humidity of the air, the wet bulb reading of the R/A, and the ambient temperature of the home. But a good rule of thumb is in between 17 and 22 degrees Fahrenheit.
Is my lava lamp broken if the coil is detached from the bottom and moving around?
I was reading about my lava lamp because i haven't used it in years and wasn't sure if they "went bad" after a while. And i came across a site that said,"The coil should then automatically drop to its correct position (after 4 hours or more) at the bottom of the globe. If the coil does not drop down, twirl the globe gently in the base and the coil will drop.". So, I'm assuming the coil is supposed to be free flowing. hope that helps! and here is the website that has the info: http://www.coolstuffcheap.com/lavalampfaqs.HTML
How would you measure a relays contacts resistance?
The voltage drop across a relay coil will be the same as the coil supply voltage. If you are trying to see if the coil is good or not, remove one of the voltage supply leads and check for continuity by using an ohm meter across the coil leads. A reading will tell you that the coil is intact and not open.
What causes low temp drop across evaportor coil on central AC unit?
The most likely causes would be: defective expansion valve low refrigerant (generally as a result of a leak) contaminant buildup on the inside of the coil
When measuring voltage drop across a switch what is the maximum allowable voltage drop?
The voltage drop should be as close to zero as would be readable by a typical volt meter. If it is measurable you likely have a problem with corrosion or oxidation in switch that is increasing resistance. If you can measure a voltage drop across a closed switch contact, replace the switch. Or the switch is open, try flipping the switch!
What is the expected temperature drop through a direct expansion evaporator coil is?
The expected temperature drop through a direct-expansion evaporator coil is 20°F. The evaporator coil became clogged during the adjustment period.
What would happen if the current passing through the coil was too large?
The coil offers some amount of Resistance to the flow of Electric current through the coil. The Resistance of the coil depends on the material used to make the coil and the thickness of the coil wire ( its gauge ) When a current flows through the coil, the voltage drop across the coil and the Power dissipated in the coil both are proportional to the magnitude of current and the coil resistance. Normally the coil is rated to carry certain current and dissipate certain amount of power without causing any damage. If a large magnitude of current flows through the coil beyond its rating , the voltage drop across the coil and the power dissipation in the coil both increase substantially causing over heating of the coil. This can damage the coil and may result in burning of the coil
The voltage drop across led is?
The voltage drop across an LED varies, but is typically around 2 volts.
What happens to car if coil in car breaks?
A broken coil spring will cause the effected corner of the vehicle to drop. A broken ignition coil will cause the engine to misfire (coil on plug application) or cease to run.
In a series circuit why does the largest voltage drop occur across the largest or smallest resistor?
It doesn't. In a series circuit, the largest voltage drop occurs across the largest resistor; the smallest voltage drop occurs across the smallest resistor.
How does the voltage measured across a dry cell ompare with the voltage drop measured across three bulbs in series?
How does the voltage measured across a dry cell ompare with the voltage drop measured across three bulbs in series?
Where is the heater resistor coil on a 1996 Chevrolet Silverado?
Drop the glovebox door and you will have access to it.
