0
GREEN
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Are there electrical colour codes for wiring in India?
Red, Yellow and Blue for Live. Black for neutral and Green for Earthing
How do you identify nutral and earthing wire if they change?
Making a load On, By using a clamp meter for measuring the current in the wires : we find a reading in Amps. if we clamp the neutral wire. and zero when clamping the earthing wire.
What is the difference between chemical earthing and conventional earthing?
Chemical Earthing and Conventional Earthing are different types of earthing techniques. Conventional Earthing is based on plate earthing and pipe type earthing but Chemical Earthing on GI or Copper.
Is red neutral or live in a 240 volt system?
The colour red designates that the wire is used as a live wire. The neutral wire is identified as white in colour.
What is system earthing and equipment earthing?
System Earthing is the earthing associated with current carrying conductor & is essential for the security of the system. Equipment Earthing is the earthing associated with non-current carrying metal work & is essential for the security of human life and property.
Does earthing wire carry current?
The earthing wire does not normally carry current.
Are there electrical colour codes for wiring in India?
Red, Yellow and Blue for Live. Black for neutral and Green for Earthing
How can you lay earthing strip on cable tray?
no use laying an earthing strip in a cable tray better tap both the ends of the earthing wire to the trunking,it will save your wire also,or lay out a cable in the other trunking where you have low voltage wire running in.
What is the difference between earthing boss and earthing lug and where to use?
An earthing boss and earthing lug are parts of a grounding connection. An earthing boss is in a casting that allows for the drilling and tapping of hole. A earthing lug is used to bond a wire to the ground.
How do you identify nutral and earthing wire if they change?
Making a load On, By using a clamp meter for measuring the current in the wires : we find a reading in Amps. if we clamp the neutral wire. and zero when clamping the earthing wire.
Is it dangerous to touch earthing wire while lightning?
Yes
What is the colour for positive wire in electrical wiring of house building in India?
Red or Blue
When an electrical earthing wire is showing live what is the problem?
earth wire not cnnected from main earth
Why do electric appliances have green wire?
The green wire is designated as a ground wire. This wire in a feeder cable is bare copper and connects to the distribution panel's ground bus and at the load it is connected to the frame ground of the equipment. The UK uses the same colour for the grounding or earthing but it also has a yellow tracer on the green colouration.
Why does an thick earthing wire?
A thick earthing wire, or a wide, flat conductor, is preferred, because it's more important to minimize henrys (inductance) in the earthing system than to reduce ohms (resistance). For the same reason, corners and small angles in an earthing conductor should be avoided, and the conductor should approach any connections from a parallel direction.
What is the difference between chemical earthing and conventional earthing?
Chemical Earthing and Conventional Earthing are different types of earthing techniques. Conventional Earthing is based on plate earthing and pipe type earthing but Chemical Earthing on GI or Copper.
What is a function of earth wire?
The earth wire connects the metal frame of the electrical appliances to the ground. The convention is to have green colour for earth wires. The purpose of earthing is that in case of an insulation failure in some appliance, this wire connected to the metal body will provide a path for the current to flow on the ground. In absence of earth wire, this fault current would have flown through the body of the operator, causing electrical shock.
