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What is a poor conductor of electricity and is used to coat wires?
In low voltage wires, the insulation factor of the coating determines the wire's voltage rating. A wire coating of cross linked poly vinyl is used as an insulation. High voltage transmission wires uses no coating on the wire
Describe why variable speed compressor motors are more efficient than single speed motors in heat pump systems?
This type of compressor uses a special drive to control The speed of the unit. Also, saves more energy than a fixed speed equivalent.
What is the benifis of harmonics analisys in protection relays?
inrush uses 2nd order 100 % staror protection in generator protection uses 3rd order overexcitation uses 5th order thanks
What are welding electrodes used for?
Welding Electrorodes or Welding Rods are used in arc welding. Arc welding is a special type of welding which uses a welding power supply to create an electric arc between the base material (e.g. steel) and the electrode. The Welding Ectrorodes can be used for all weldable aluminum and mild steel.
What is meggameter?
I've never heard of a meggameter. However, since the question is under the heading of Electrical Troubleshooting, I'm assuming that you are referring to a megohmmeter. A megohmmeter is a testing device that measures the resistance of insulators and insulation of electrical conductors. Since their resistance is generally very high, this device uses a voltage between 500 and 2000 volts at a fixed current. This combination can detect minute pinhole leaks in conductors that are not visible to the human eye. These pinhole leaks can cause arcing and eventually an electrical short.
What insulation color in a wire are reserved for special uses?
aaaaa
What are the uses of insulation?
Without insulation the object would be completely useless
Can you give me a sentence with insulation?
An insulation material is one which separates one region from another. Common uses would be electrical insulation, thermal insulation, and acoustic insulation.
What are the Uses of rock wool as insulation?
Rock wool is used for lost insulation It could also be used for sound insulation
Who usually uses a screwdriver and insulation tape?
electrician
What are the uses of styrofoam?
Insulation from heat/cold/concussive shock & also drinking cups, floatation devices & insulation.
What are 2 names of objects that use insulation?
A house uses insulation to keep you warm in the winter. Insulation is also used in carpet to keep your floors warm.
Maximum number of hosts class c Address?
254 - a class C subnet uses 8 bits for the hosts and 0 and 255 are reserved.
What is the uses of wool?
Insulation, clothing, cleaning up oil spills
What are three different uses for wool?
Needlework, insulation and manufacture of fabric.
What map uses colors?
choloropleth
What do you call automotive shops that use OEM products?
I would like to visit an auto paint shop that uses original OEM colors. Is there a special name for these kinds of places?
