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A line thermostat on a 240 volt heater must open both of the supply lines that feed the heater. This is where the double pole thermostat is used. On 120 volt heaters only one hot line needs to be opened to shut the supply off from the source therefore a single pole thermostat is used.
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What the difference between rna and dna in number of strands?
RNA is typically single-stranded, while DNA is double-stranded. RNA carries genetic information in some viruses and acts as a messenger between DNA and ribosomes during protein synthesis. DNA stores genetic information in most organisms and is the blueprint for the development, growth, and functioning of living organisms.
Does SO3 only have single bonds?
No there are no single bonds.There are double bonds.
What is the difference between iron clad double pole switch and double pole single throw switch?
Answer for USA, Canada and countries running a 60 Hz supply service.The difference between a double pole switch and a single pole switch is the use of the switch in the installation or equipment. A double pole switch is used when the voltage from two circuits has to be broken. An example of this is a 240 volt supply. A single pole switch is used where there is only a single supply voltage that has to be broken.
How can you tell the difference between the original and replicated part of each chromosome?
In late anaphase and G1 of interphase, a chromosome is unreplicated and consists of a single DNA double helix. A replicated chromosome contains two identical DNA double helices.
Do organic bonds have single or double bonds?
Organic compounds can have both single and double bonds. Single bonds form when two atoms share one pair of electrons, while double bonds involve the sharing of two pairs of electrons between atoms. The presence of single or double bonds in organic molecules affects their reactivity and physical properties.
What is different between double layer media and a single layer media?
difference between single layer and double winding
What is the difference between single and double screw threads?
screw thread are single threads which means they are not double
What is the difference between single cell and double cell blinds?
No
What is the difference between single quotes and double quotes?
in programming, single quotes are for characters, and double quotes are for string, but in php, javascript, html, css i don't see any difference between the two.
Difference between the DNA and RNA?
the difference is that DNA is a double helix and RNA is a single chain
What is the difference between single and double pithing?
single destroys the brain and double destroys the spinal cord or central nervous system
What is the difference between a twin and double hotel room?
A twin bedroom has two single beds, a double bedroom has a double bed!
Difference between single and double pillow top.?
There isn't an immediate difference in comfort between a single and double pillow top, but you are able to flip double pillow top mattresses. This can make it more comfortable in the long run and may help it last longer. Double pillow tops do tend to be more expensive than single ones.
What is the difference between a clarient and oboe?
clarinet is a single reed instrument and the oboe is a double reed, that is really the only difference
What is the difference between single and double edged swords?
One cutting edge vs two
What is the difference between Single vs Double action revolver?
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What is the difference between a single vent sports coat and a double vent sports coat?
A single vent is down the middle A double vent has a vent near the sides
