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Which oil is used in x ray machine for insulation and cooling?
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∙ 11y ago
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What type of oil is used for cooling arc welding machine coil?
which oil use for arc welding machine
What are uses of oil?
Oil is used for lubrication and cooling.
What uses of oil?
Oil is used for lubrication and cooling.
What are oil's uses?
Oil is used for lubrication and cooling.
Is there need of transformer oil in all transformers?
No not really only some do :DAnswerFor transformers used in transmission and distribution systems, yes. Transformer oil is necessary for cooling and insulation purposes, enabling the 'footprint' of an oil-filled transformer to be smaller, and its rating to be higher, compared with those not filled with oil.
Why is oil used in engines?
Lubrication and cooling.
Which type of oil is used in transformer for cooling the windings?
Mineral oil
Is refrigeration have hydraulic principles?
In large systems for cooling the hydraulic oil cooling is used.
Why is class A winding insulation is only used in oil filled transformers?
This is because the oil has flash over point at 140 deg.Cl and the winding insulation cannot exceed the flash point of the oil.
How is the breakdown test of an insulation sheet done with a picture?
time and temperature dependence of the transformer oil and its insulation paper used
Why grease is used in electrical transformers?
Grease is not used in transformers. An insulation oil is used to circulate around the internal coils to dissipate the heat generated when the transformer is in operation. Thermo syphon principals are used. Warm oil moves to the top of the transformer case and is displaced by cooler oil moving to the bottom creating a flow in the oil and there by aiding in the cooling of the coils. Transformers in larger sizes have cooling fins or tubes through which the oil flows to give more surface area to dissipate the internal coil heat. Smaller size transformers use the oil contact with the oil containment shell of the transformer to dissipate the heat.
Where you used the oil type transformer?
we always used them when there is a major step in amperage and it generates a bit of heat. The oilbath transformers (such as the ones you see on the pole) can reduce or increase the amperage in the line so that it is no longer a distribution level, but instead one that is safe for home electronics and appliances.AnswerAll transmission and distribution transformers are oil-immersed types. This is to improve their insulation, allowing them to be made more compact and occupying a smaller 'footprint', and to enable them to be kept cool. So the answer is oil is used for insulation and cooling.
