The earth wire.
The hair dryer uses a 2-pin plug because it operates on a lower voltage circuit (typically 120V in the US) and does not require a grounding connection for safety reasons. The 2-pin plug is simpler and more convenient for low-power devices like hair dryers.
The main difference between 2 pin and 4 pin PL lamps is the number of pins used to connect the lamp to the fixture. A 2 pin PL lamp has two pins for connection, while a 4 pin PL lamp has four pins. Additionally, 4 pin PL lamps typically have an integrated starter and ballast, while 2 pin PL lamps may require an external ballast.
How do you calculate Resistance of 70mm2 single core wire?Read more: How_do_you_calculate_resistence_of_70mm2_single_core_wire
To calculate magnetic field strength near a current-carrying wire, you can use the formula B = (μ₀ * I) / (2 * π * r), where B is the magnetic field strength, μ₀ is the magnetic constant (4π x 10^-7 T*m/A), I is the current in the wire, and r is the distance from the wire. Simply plug in the values and solve for B.
2 plus 2
That is potentially dangerous and should never be done. See an electrician about this problem.
GREEN/BROWN WIRE IN A 2 PIN CONNECTOR AT THE REAR OF THE TRANSMISSION OR PIN 32 AT THE PCM PLUG PASSENGER SIDE FIREWALL
alot of the time it is a wiring problem between the engine control module and the transmisssion plug. you can test this wire for continuity The yel/bk wire on pin 44 on the blue plug on the ecm module. Unplug the transmission plug off the side of the transmission and check from ecm module located in the airbox to the plug for continuity. i don't have the pin layout for the plug on the transmission, but by process of elimination you can figure it out. below is a wiring diagram showing the 2-3 shift solenoid. alot of the time it is a wiring problem between the engine control module and the transmisssion plug. you can test this wire for continuity The yel/bk wire on pin 44 on the blue plug on the ecm module. Unplug the transmission plug off the side of the transmission and check from ecm module located in the airbox to the plug for continuity. i don't have the pin layout for the plug on the transmission, but by process of elimination you can figure it out. below is a wiring diagram showing the 2-3 shift solenoid.
You don't. A 2 prong plug has two wires, one called live (black or red wire in the US) and the other is neutral (white or gray wire in the US). A 3 prong plug needs a third wire for ground (bare copper, green, or green-yellow in the US). The only time you can replace a 2 prong plug with a 3 prong plug is if the 2 prong plug incorrectly replaced an original 3 prong plug.
To convert a 3-wire plug to a 2-wire plug, you would typically remove the ground wire from the circuit. This is not recommended for safety reasons as the grounding wire serves to protect against electrical shocks. It is safer to use a 3-to-2 prong adapter if you need to plug a 3-wire device into a 2-wire outlet.
In an electrical socket, there are three holes. One is a hot wire, one is a neutral wire, and one is a ground wire. Usually, the hot wire is black. The neutral wire is white. And the ground wire is green. Motors usually have three pin plugs. Other items also have them. When a motor has a three pin plug, the body of the motor is attached to the ground. If a spark goes from the electrical wires to the body of the motor, it will go harmlessly to the ground and not hurt anyone. On a two pin plug, usually one pin is larger than the other. The larger pin goes to the neutral or white wire. It is also grounded. That way if there is an electrical short in the device, it should not electrocute the person using it.
A 2-pole wire will not work on a 3-pole plug. You will need to use a 3-pole wire on a 3-pole plug.
It depends upon what type of plug that you are talking about. There are many configurations of plugs. The one that you are probably referring to is a 2 pole 3 wire grounding plug. To correctly identify the "phase" pin a voltage and amperage must be stated. It will fall under one of three designations L5, L6 or L7. By Convenstion the right side pin is supposed to be phase or hot pin. Left side pin is neutral. Top side pin, which is slightly larger and bit longer is for grounding. This convention is applicable in India.
Yes, you can.
NO - it is not safe to do that. A GFCI breaker is only a secondary safety device and your primary safety still depends on the earth wire in a 3-pin supply.
2 round pin plug
UK answer only: Yes but you need a three-pin to two-pin adaptor. Alternatively fit a three-pin plug to the light and leave the earth pin disconnected. This can only be done if the lamp already has a two-wire cable fitted to it, anything else is potentially dangerous.