induced voltage can produce extremely high voltages that can be lethal if proper precautions are not observed such as earth grounding.also all coils of wire are inductors as are Transformers .it is also very probable that fuses will blow,and a potential for a fire or even an explosion is a possibility! hooking up unknown electrical components and then powering them up can be risky business,especially if you don't have any electrical knowledge.
ht cable that means voltage level is high , it is obvious that power is going to remain same ,so if voltage rises ,current has to be lowered .since current level is less in ht cable therefore size (dia) is less compared to l.t cable , (p=v.i),lt cable current rating is more and voltage rating is less
To measure high voltage use suitable instrument transformer (potential transformer) Very carefully. It can kill you. The higher the voltage the more the danger or arcing over even when two conductors are not touching. Voltage meters are rated and the rating should not be exceeded. Depending on the voltage you will need the proper meter and a high voltage probe rated for the voltage you are measuring. If you don't know what you are doing, don't mess with high voltage. Leave to the pros.
Power lines run at high voltages to overcome line loss.
A high voltage like 750kV is used in transmission lines because this reduces the current in the wires for a given amount of power. A reduced current will reduce the power lost in transmission (I^2R).CommentFar more importantly than reducing line losses, it reduces the voltage drop along the line which would, otherwise, be enormous!
i think 11kv per insulator
No.
No, there are many instances where AC high voltage lines are installed underground. Where an industrial building has an electrical vault within the building, the high voltage is brought to it using high voltage cables in conduit to supply the vault with primary voltage. These types of installations are usually only used where the customer uses a high volume of electrical power.
World's Toughest Fixes - 2008 High Voltage Power Lines 1-3 was released on: USA: 1 October 2008
Power lines have a high voltage to reduce the amount of current flowing through them, which helps to minimize heat loss and energy waste during the transmission of electricity.
Electricity is distributed through a network of power lines, transformers, and substations. Power plants generate electricity and transmit it through high-voltage transmission lines to substations, where the voltage is lowered for distribution to homes, businesses, and other buildings through power lines.
No, it is not safe to touch power lines. Power lines carry high voltage electricity and touching them can result in serious injury or death. It is important to always stay away from power lines and never attempt to touch them.
A power substation is used to reduce the voltage from high voltage power lines to a voltage that is less dangerous that you can use in a house for example. It is less costly to transmit electrical energy over long distances using high voltage.
Humans get electrocuted on power lines because the high voltage electricity flowing through the lines can pass through their bodies, causing serious injury or death.
High voltage transmission lines use electricity to efficiently transport power over long distances by increasing the voltage of the electricity. This allows for the power to travel long distances with minimal loss of energy. The high voltage reduces the amount of current needed, which in turn reduces the energy lost as heat during transmission.
There is no scientific evidence to suggest that living near power lines causes any kind of health problems.
The electromagnetic waves given off by high voltage power lines are beyond the visible part of the spectrum.
Power lines are high voltage to reduce energy loss during transmission. Transmitting electricity at high voltages allows for more efficient long-distance transmission, reduces the amount of current needed, and minimizes heat loss, resulting in cost savings and increased reliability of the power grid.