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What else can I help you with?
How can measure the voltage only seeing the insulators in a high voltage transmission lines?
i think 11kv per insulator
How do you calculate the capacitance between insulators and conductors?
The voltage distribution across insulator strings is not equal, this because exist capacitances beteween insulators and tower and between insulators and conductor. So how i can calculate the stray capacitances across insulator strings?
What is medium and high voltage?
Medium voltage is over 1000 v, high voltage is over 45 kV.
When was High Voltage Festival created?
High Voltage Festival was created in 2010.
Why is high voltage a plus?
its because of transformers . they work with pulse
How can measure the voltage only seeing the insulators in a high voltage transmission lines?
i think 11kv per insulator
Why you should use insulators?
They protect you from a shocking reminder of how powerful high voltage electricity is
What is the best solids insulator?
One of the best solid insulators is glass. It has high resistance to electrical current and is widely used in electrical insulators, particularly for high-voltage applications. Other good solid insulators include ceramics and plastics.
What is long rod insulator?
High rod insulators are used for the insulation of medium and high voltage transmission lines. Long rod insulators meet IEC standards and are rated up to 800 kV.
Why are glass insulators used on power lines?
The large glass insulators are easy to mould, and are strong, well able to insulate the pylons from the high voltage the cables are designed to carry.
Why suspension insulators preferred for high voltage power transmission?
'Suspension' type insulators are less expensive to manufacture than 'pin' type insulators for voltages in excess of around 33 kV. Each 'dish' is designed for specific voltage (e.g. in the UK, typically 11 kV), and several can be added to form a 'string' to match any desired voltage level. This inceases their versatility. Suspension insulators also allow for greater lateral movement of the conductors.
How are electrical insulators made?
The insulators used on high tension transmission lines and on distribution lines are made of either glass or ceramic shaped in a mold. On high tension lines several are typically stacked to create a compound insulator that can avoid arcing at the voltage on the lines.
Is it An ARC is a high voltage?
The generation of Arc in high voltage lines takes place whenever the voltage is enough to allow current to jump across conductors by breakdown of insulator. Arcing mainly occurs when the insulation properties of insulators are permanently damaged resulting in complete system failure
Are marshmallows insulators or conductors?
Yes, most certified electricians use candy bars to insulate high voltage power lines. If you look at the wires on high grade medical equipment you will notice they are always insulated with the finest candy bars.
What are the most commonly used plastics in electrical field?
Nylon is used because of high voltage insulation characteristics. Most plastics can be used as insulators as they are a poor conductor of electricity. The selection of material depends upon how high a voltage it needs to insulate from.
What two features of a high tension cable are designed to ensure electrical safety?
High-voltage cables are usually placed high above the ground. Also, where the cables touch the posts, special insulators are used.
Why are fibre optic cables ideal for use in hazardous and high-voltage environments?
Because optic fibres are insulators and inert. They work using light, not electricity.
