1.

What do you mean by short circuit?

Answer»
  • The line wires that are entering the meter have a voltage of 240 V. 
  •  The minimum and maximum limit of current that can be drawn from the mains is 5 to 20 A. 
  • Thus, the maximum current that we can draw from the mains is 20 A.
  • When the current drawn from the mains is more than 20 A, overheating occurs and may cause a fire. This is called overloading. 
  • A short circuit is an electrical circuit that allows a current to travel along an unintended path often where essentially no electrical impedance is encountered.


Discussion

No Comment Found