The voltage is always determined by the device. (in this case a slow cooker).However, having established what voltage to supply to the device, the cable must be suitable for the voltage used. Everything in the chain of power transmission, must be rated for the correct voltage. Cables, plugs, fuses etc.
A: ANY CABLE will have a definite impedance and if current flow there is going to be a definite voltage drop because of it
For appliances that need a lot of power, the advantage of a higher voltage is that less current is needed, because power = voltage x current. That means that the cable doesn't need to be so thick. It also means that for a given percentage of voltage drop in the cable, the allowable volt-drop in the cable is higher when the supply voltage is higher. This also allows the use of a thinner cable especially when the cable is 100 ft long or more.
To answer this question the voltage is needed.
The thermocouple is an sesnsing device , when the temperature increases it increases the voltage , that voltage is used for tripping purpose
It depends to Overall Diameter, type of armor, Lead Cover and voltage grade.
Cables are classified based on insulation class and noted rated voltage.They are classified based on their nominal voltage.This is the maximum voltage which the cable can withstand for a short time period in the event of a fault.Rated voltage is with respect to continuous time duty i.e. Normal operation condition. Masters in EEE
If the voltage is supplying any current through the cable, i.e. if there is any 'load' at the end, then the voltage will drop through the cable.
It will decrease the voltage drop.
An LT cable is a low tension (or low voltage) cable.
cross sectional area of cable * voltage drop
The voltage is always determined by the device. (in this case a slow cooker).However, having established what voltage to supply to the device, the cable must be suitable for the voltage used. Everything in the chain of power transmission, must be rated for the correct voltage. Cables, plugs, fuses etc.
A: ANY CABLE will have a definite impedance and if current flow there is going to be a definite voltage drop because of it
You will need a voltmeter. Hook the red cable to the + post and the black cable to the - post and it will show the voltage.
A faro ratbags is what you need a fire cable if you cant find a faro grade.
For appliances that need a lot of power, the advantage of a higher voltage is that less current is needed, because power = voltage x current. That means that the cable doesn't need to be so thick. It also means that for a given percentage of voltage drop in the cable, the allowable volt-drop in the cable is higher when the supply voltage is higher. This also allows the use of a thinner cable especially when the cable is 100 ft long or more.
Why is use the triangle system in high voltage cables