0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why is Earthing provided in the electrical wiring of a builiding?
The chassis of electrical equipment is typically connected to the Earth through the Ground (Earth) terminal of the electrical outlet. This is why building wiring should (or must, in many areas) include an on-site Earth ground connection. Earthing of equipment chassis is a safety measure taken to help prevent electrical shock in the event of an insulation failure or a short circuit. If there were no chassis-ground connection, a hot wire which accidentally comes in contact with the chassis could cause the user to get a serious shock. If there's no Earth connection available, use a GFCI outlet to help prevent electrocution.
Where is the chassis of a dryer?
The chassis of a dryer is what you see when you look at the dryer. It is a frame work of metal that contains the rotating drum and motor assembly. When you ground a dryer it is this framework that the ground wire, from the cord, is connected to.
Is the term earth ground the same as chassis ground?
Technically, only if the chassis is connected to true ground (earch ground). However, often chassis ground may be termed earth ground when the chassis ground iis the most common and final gound in the system...Type your answer here...Additional AnswerAn example of a 'chassis ground' is the way in which a vehicle is wired. One terminal of the battery (usually the negative) is connected to the vehicle's metal parts. One side of each electrical component is then connected to the metal parts, while the other side is connected, via a switch arrangement and a protective fuse to the positive terminal of the battery. The vehicle's metal parts then act as the return conductor back to the negative terminal of the battery, and we call this a 'chassis ground' or 'chassis earth'. The term 'chassis ground' is also applied to electronic devices where a metal 'chassis' containing the various electronic components provide the 'reference potential' for those components.By contrast, an 'earth ground' describes a direct connection to the general mass of the earth itself -often as a means of limiting a voltage rise, or as a means of providing a low-resistance path back to the supply in the event of an earth fault in order to operate a protective devices such as a fuse or circuit breaker. By common agreement, the general mass of earth is considered to be a zero-potential reference point.As the original answer points out, it is not unusual for a chassis ground to be connected to an earth ground.
What is Grounding of an RV electrical system?
Connecting the ground wire to the metal chassis of the vehicle.
Does third prong protect the electrical device from damage?
No, the third prong is a grounding prong, and provides a path to earth ground, should there be a fault in the wiring. Typically the ground prong will be wired to the metal chassis of an appliance. So if something happens causing the chassis to become energized from the 'hot' wire, the extra current due to the short circuit should trip the circuit breaker and interrupt the current, rather than leaving it 'hot' and presenting a potential shock hazard.
Why does my car turn signal keep blowing the 7.5 fuse?
Most likely due to a "short" in the wiring somewhere. A "short" is when the positive and negative leads intersect and connect together due to corrosion, the wire insulation becoming worn, or if the positive wire is inadvertently attached to chassis ground.
Why would marker lights on 1999 Freightliner go out when headlights are turned on?
Short to ground in the circuit or a faulty chassis node.
How do you locate the ground wire on a 1996 Saturn?
The Chassis is the ground.
What is the ground in an electrical circuit?
"Ground" is an important concept in electronics and it has practical significance. Ground provides a reference from which all other voltages are "measured". It is generally held a zero volts. Ground comes from the old nomenclature of "earth ground" and sometimes it is still referred to as "earth". Occasionally, you will see "chassis ground". Chassis ground refers to the voltage of the electronics chassis, which sometimes is isolated from earth ground and there may be (usually there is) a voltage differential between earth ground and chassis ground. The intent of most three prong plugs is to keep the chassis ground the same voltage as earth ground. If this were not the case, there could be the potential (pun intended) of a nasty shock.
Where do you connect the battery ground cable?
To your vehicle chassis.
What causes 96 blazer turn signal fuse to keep blowing?
There seems to be a short to ground in the wiring somewhere.
What causes the dash lights to blink when you turn on the turn signals on a 1999 Chevy Malibu?
An open ground or a short to ground when the signal is on. Usually a bad bulb.
KIA Check engine light is on and code P1308 caused the light ot turn on. What does code P1308 mean?
P1308 Chassis Acceleration Sensor Signal Low P1308 Chassis Acceleration Sensor Signal Low
What is car ground clearance?
hoe far you have from ground to bottom of chassis (bottom of car)
Does the amp cable connects to the negative for a car stereo?
NO. Just ground the amp to the chassis try to make ground short as possable about 12 inches is plenty. BE SURE GROUND WIRE IS THE SAME GAGE AS THE POWER WIRE. If its an 8 ga. + then use 8 ga. for the ground.
Why does your fuse blow every time you use the turn signal in your 1972 vw beetle?
Short to ground in the wiring harness.
What is wrong If Signals work great until applying brakes in which case the dash indicators both blink as do all signal lamps rear fixtures are Class A using common signal brake filament?
What your describing sounds like an electrical ground problem. Make certain that the ground wire connects to the vehicle chassis and that the connection hasn't rusted.
