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Once you're too old to be spanked, you are usually grounded when you do something bad. It is probably started by angry parents who have naughty children.
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∙ 12y ago
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When did USS Hartford grounding happen?
USS Hartford grounding happened in 2003.
How many times has Ben Roethlisberger been sacked for a safety in his career?
Ben Roethlisberger has been called for intentional grounding which resulted in a safety, but he has never been sacked in the end zone.
How do ships sink?
Collision, grounding, fire, structural failure, poor cargo loading.Ships could sink by something that could make a hole in the hull which lets the water in and then it will sink to the bottom of the sea.
What does it mean for a ship to be grounded?
Ship grounding means that its hull has wandered or strayed into waters too shallow, and has effectively grounded (bottomed) itself on the bottom of the waterway in which they're navigating, so that it can no longer float. Grounding usually happens near shore, when ships are navigating to and from port. It does happen infrequently with submarines as well - there have been occasions where submerged boats have collided with underground mountains/obstacles that were uncharted, or the boat was off-course. In pretty much 99% of all grounding cases, the Captain of the vessel, its Navigator, and Executive Officer are usually relieved of duty. It is considered one of the most egregious examples of maritime incompetence and irresponsibility, unless there are extreme mitigating circumstances (e.g., you were blown off course and into shallow water by a hurricane).
Where does canneloni come from?
They come from Spain. They come from Spain.
Do light fittings need to be earthed?
Normally the fixtures come with a grounding screw that you attach the grounding wire to. If the box you attaching the fixture to is metal and there is no grounding wire present then the grounded conduit should ground you fixture.
If the heater fan will not come on and the radio will not turn on are they related?
Check for Proper Grounding at the Dashboard grounding Terminal. It should be located along the firewall inside the passenger compartment.
Is this how you spell grounding?
The correct spelling is grounding.
When was Grounding - film - created?
Grounding - film - was created in 2006.
When you start the engine sparks come from the alternator of a ford Windstar 2002?
come from the alternator and go to where? it's probably grounding out, which means you prolly need a new one.
What is a grounding line?
a grounding line is a line at the edge of the ice shelf
How is grounding useful?
Grounding provides a path for charges to travel to or from the ground.
What is the duration of Grounding film?
The duration of Grounding - film - is 2 hours.
When was A Grounding in Numbers created?
A Grounding in Numbers was created on 2010-04-03.
Can you use a light bulb without grounding?
what is the relationship of light bulb and grounding
When did USS Hartford grounding happen?
USS Hartford grounding happened in 2003.
Classification, basic concepts and installation of grounding devices?
Grounding device is also called grounding integration device: a device that forms an electrical connection between electrical equipment or other objects and the ground. (Building Electrical Construction Technology). The grounding device consists of a grounding electrode (plate), a grounding busbar (indoor and outdoor), a grounding down-conductor (grounding jumper), and a frame grounding. It is used to realize the purpose of connecting the electrical system to the earth. The metal object that is in direct contact with the ground for electrical connection is the ground electrode. It can be an artificial ground electrode or a natural ground electrode. This grounding electrode can be assigned some electrical function, such as being used as system grounding, protective grounding or signal grounding. The grounding busbar is the reference potential point of the electrical installation of the building, through which the part that needs to be grounded in the electrical installation is connected to the grounding electrode. It also serves another function, that is, by interconnecting the equipotential bonding lines in the electrical installation, the overall equipotential bonding between the large conductive parts of a building is realized. The connection line between the grounding electrode and the grounding busbar is called the grounding electrode lead. Safety isolating transformer safety isolating transformer. Transformers that supply tools, other equipment and distribution circuits with safe extra-low voltage. Its input winding and output winding are electrically isolated by at least the equivalent of double insulation or reinforced insulation. Next, an excellent grounding device manufacturer, Sichuan Sunlight intelligent electric equipment Co., Ltd, will introduce the classification of grounding devices, basic concept of grounding device resistance and installation of grounding device. Classification of grounding devices The grounding device is composed of a grounding body (round steel, angle steel, flat steel, steel pipe, etc.) buried in the soil and a grounding wire for connection. According to the purpose of grounding, the grounding of electrical equipment can be divided into: working grounding, lightning protection grounding, protective grounding, and instrument control grounding. Working grounding: It is the grounding required to ensure the normal operation of the power system. For example, the neutral point of the transformer in the neutral point direct grounding system is grounded, and its function is to stabilize the potential of the power grid to the ground, thereby reducing the insulation to the ground. Lightning protection grounding: It is the grounding set for the needs of lightning protection. For example, the grounding of lightning rods (wires) (now called lightning rods, wires, strips) and arresters is to make the lightning current smoothly lead to the ground, so as to reduce the lightning overvoltage, so it is also called overvoltage protection grounding. Protection grounding device: also known as a safety grounding device, it is a grounding device set up for personal safety, that is, the electrical equipment shell (including the cable sheath) must be grounded to prevent the shell from being charged and endangering personal safety. Instrument control grounding device: the thermal control system, data acquisition system, computer monitoring system, transistor or microcomputer type relay protection system, and telecontrol communication system of the power plant, etc., are set up to stabilize the potential and prevent interference. Also known as an electronic system grounding device. The above is the classification of grounding devices. basic concept of grounding device resistance The resistance of the grounding device refers to the resistance encountered when the current passes through the grounding body into the earth and spreads around. The earth has a certain resistivity, and if there is current flowing through it, the earth has different potentials everywhere. After the current is injected into the ground through the grounding body, it spreads around in the form of a current field. 15~20m away), the resistance per unit diffusion distance and the current density in the ground are close to zero, and the potential here is zero. The curve U=f(r) in the figure represents the potential distribution on the ground surface (r represents the distance from the lightning current injection point). The above is the basic concept of grounding device resistance. Installation of grounding device
