Why is use the triangle system in high voltage cables
exterior plastic tape
for high voltage more than 11 KV and low current we can use XLPE cable.
Need a voltage to answer this question.
It is mandatory to use a larger wire size to overcome voltage drop at the load.
Transformers are used to convert electricity from high voltage to low voltage and from low voltage to high voltage.
No, you cannot use a 150V10A power cable for your laptop power pack that specifies 100-240V 1.6A. The voltage rating of the cable must match or exceed the power pack's requirements, and while the cable can handle up to 10A, it's not suitable for devices operating at a lower voltage range like your laptop's. Additionally, using a cable with a different voltage rating may pose safety risks and could damage your equipment. Always use a power cable that matches the voltage and current specifications of your device.
No, you cannot use a 120VAC cable to run a 220VAC appliance. The voltage ratings of the cable and the appliance must match to ensure safety and proper functioning. Using an inadequate cable can lead to overheating, potential electrical fires, and damage to the appliance. Always use the appropriate voltage-rated cables for your appliances.
Sure, as long as you feed them reliable power. Low voltage means they'll need high current to do the job, so you have to use heavy cable and good connections. If you skimp on the power hookup between the battery/generator and the pump ... using cable that's too light or dirty connections, you lose voltage in the cable, and the pump has a hard time doing its job on what you're feeding it.
the inductive load which is generally use in high voltage transmission line known as transformer. the transformer transform the high voltage to low voltage.
Sure, as long as it's rated for that voltage.
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.
A sheath voltage limiter is an arrester that is used to clamp the voltage induced on the sheath of an underground high or medium voltage cable during a fault on the system. It is common practice when applying underground cable to only ground the cable sheath at one end of the cable, and leave the other end open. Leaving one ungrounded reduces circulating currents and losses during steady state operations. IEEE standard 575-1988 indicates that typically distribution arresters can be used for this function. IEC Application guide 60099-5 soon to be published offers a formula to use to determine the voltage rating of the arrester, but does not offer any guidance regarding the energy handling rating.