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Electricity can be dangerous. You could get a fatal shock. The shock could fry skin as well as damage nerves. The shock might paralyze you. You could end up in the hospital for days.
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∙ 10y ago
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What causes high and low currents?
In electricity? High voltage ,high currents. Low voltage, low currents.
What are the dangers of main electricity?
live current may contain high voltage
What is the function of optical isolation in plc processor?
To protect the low voltage electronic components in the PLC from High Voltages/Currents such as in voltage spikes.
Which type of transformer is used in sonometer?
A sonometer is used to determine the frequency of alternating current. A step down transformer is used for the determination of frequency of A.C. because the voltage of the A.C. mains is 220V, which is dangerous. The step down transformer reduces this voltage to 6 volts.
Why do voltage have very high resistance?
Voltage and resistance are distinctly different quantities. I can say some voltages have very low resistances (and high currents), such as when you drop a hair dryer into the tub. You're question as it is written does not make sense.
Analysis of digital and analog circuit?
Analog circuit continuous uses the time voltage and currents while digital circuits are sometimes called the on/off and high/low control of voltage in circuits.
What has the author Tushar Adhikari written?
Tushar Adhikari has written: 'Analysis of unbalanced currents in transposed and untransposed high voltage transmission lines' -- subject(s): Alternating Electric currents, Computer programs, Electric power distribution, High tension, Polyphase
What happens to voltage when a reactor limits current?
the currents path blocks & normal voltage will flow
What is offset voltage or currents?
the minimal difference of the two voltages
Why secondary windings of current transformers are shorted?
Current transformers (CTs) -together with voltage (or potential) transformers- are 'instrument transformers'. CTs are used to enable large currents flowing in high-voltage systems to be measured, while electrically-isolating the ammeter (termed a 'burden') from the h.v. system. They are also used to monitor h.v. currents for high-voltage protection systems. Before disconnecting its burden, the secondary of a CT must be short-circuited, and remain short-circuited until after the burden has been replaced. This is because a dangerously-high voltage will appear across the open terminals of any energised CT.
Advantages of current transformer?
A CT allows:heavy currents to be measured using conventional ammeters, andelectrically-isolates the ammeters from high-voltage primary circuits.
What are dangers of low voltage electricity?
please provide more detail, what do you mean low voltage? Also its not necessarily the voltage your worried about but the amount of current that can be supplied.
