Where is the main relay on a 1992 Honda Accord?
Lying on my back under the dash, just to the right (toward driver’s side door) of the steering column is a grayish metal module held in place by what looks like four ten millimeter nuts. One is also holding a small relay in place.
What is the purpose of a high resistance ground?
The judicious use of high resistance grounding facilitates process continuity, reduces equipment damage, allows for predictive maintenance, reduces shock hazard and can minimize the impact of arc blast hazards.
What is an example of a high resistance fault?
A high resistance connection can occur in a circuit anywhere a cable or wire is joined. This will usually be at an accessory such as a socket-outlet, switch, light fitting, or junction box.
What is a high resistance fault?
A high-resistance connection (HRC) is a hazard that results from loose or poor connections in traditional electrical accessories and switchgear which can cause heat to develop, capable of starting a fire.
Is high resistance dangerous?
Higher voltage allows for the production of higher, more dangerous currents. Resistance opposes current, making high resistance a good protective measure against shock. Any voltage above 30 is generally considered to be capable of delivering dangerous shock currents.
Can DC kill you?
Either AC or DC currents can cause fibrillation of the heart at high enough levels. This typically takes place at 30 mA of AC (rms, 60 Hz) or 300 – 500 mA of DC. Though both AC and DC currents and shock are lethal, more DC current is required to have the same effect as AC current.
Why is DC so dangerous?
Washington DC is high crime because it consists almost soley of high density urban areas, and many of those areas have a large population of poor people. It’s not that different from other areas of a similar makeup.
Why AC is dangerous than DC?
AC current is said to be more dangerous than DC current because the root mean squared value of AC is much more than its original value. Our heart is driven by electric pulses; the high electric frequency of AC current can affect the frequency of the heart and can lead to a heart attack.
Why was AC chosen DC?
In direct current (DC), the electric charge (current) only flows in one direction. AC also has some useful properties, such as being able to convert voltage levels with a single component (a transformer), which is why AC was chosen as the primary means to transmit electricity over long distances.
Is DC current attractive or repulsive?
The shock of a.c is repulsive whereas that of DC is attractive. The electrical shock produced by alternating and direct current are opposite in nature. Alternating current, by its nature gives us a repulsive shock and DC gives us an attractive shock.
Why is AC preferred over DC?
AC voltage is preferred over DC voltage because it is economical and less complicated. AC voltage is more efficient than DC since minimum energy loss happens during transmission.