Compass
How to Identify and Resolve Common Issues ?
We offer a diverse range of insights on identifying and resolving common problems in sports. Our sources encompass academic articles, blog posts, and personal essays shared by seasoned athletes. :
The right stuff according to Ritchie
We recommend you replace this fluid with Isopar L. If you wish to refill the compass using Odorless Mineral Spirits you will need to make sure you purchase 100% Paraffin based Od… orless Mineral Spirits. Other types of Mineral Spirits will damage the compass…”
The compass bowl must be topped up fully with liquid (glycol and distilled water solution) so that no air gaps or bubbles form.
Mixture of distilled water and ethyl alcohol , Two part of distilled water and one parts of ethyl alcohol providing a fluid with low viscosity and small coefficient of expansion.
The ring magnet wet card is the most efficient type of marine magnetic compass. The movement of the card is dampened by filling the bowl with mixture liquid consisting of distilled water and part pure ethyl alcohol(this is to stop the liquid freezing in extremely cold weather).
Ballistics for known types of gyrocompasses employ as the liquid 8 mercury having a high specific gravity but in this invention it is preferred to use a liquid such, for example, as oil which is lower in specific gravity than mercury.
Some are liquid filled and some are not.
Ferrofluid is a liquid that is attracted to the poles of a magnet. It is a colloidal liquid made of nanoscale ferromagnetic or ferrimagnetic particles suspended in a carrier fluid (usually an organic solvent or water). Each magnetic particle is thoroughly coated with a surfactant to inhibit clumping.
One example is called a ferrofluid, or ferromagnetic fluid. This magnetic fluid becomes strongly magnetized in the presence of a magnetic field and was first developed by NASA in the early-1960s. It was developed to find a way of moving liquid rocket fuel to a pump inlet in a low-gravity or weightless environment.
Pour a bit of vegetable oil into a shallow dish, just enough to make a thin film across the bottom. Pour iron filings into the oil and mix the two until they have become a thick, sludge-like material. This is your ferrofluid! Use a napkin to absorb any excess oil and allow the ferrofluid to become thicker.
At room temperature, the element mercury is not very magnetic at all. It has a very small, negative magnetic susceptibility, meaning that when you put mercury in a magnetic field, it magnetizes just a little tiny bit in the opposite direction. We say that mercury is a weakly diamagnetic substance at room temperature.
The dry card compass is generally used as a standard compass & the wet card compass as a steering compass. The dry card compass is very sensitive. Even a slight disturbance makes the dry card oscillate. In the wet card compass, the oscillation is damped in the liquid and hence more useful as a steering compass.
The most common water-based antifreeze solutions used in electronics cooling are mixtures of water and either ethylene glycol (EGW) or propylene glycol (PGW). The use of ethylene glycol has a longer history, especially in the automotive industry.
Edward S. Ritchie of Boston developed the first successful liquid compass in 1862 and introduced several improvements over the course of the next two decades.
A liquid compass is a compass which is filled with fluid. The fluid acts as a buffer, absorbing shock and vibrations to avoid damage to the elements in the liquid compass, and it also helps to stabilize the compass needle to make the device easier to read.
The answer is Yes, sort of. Android smartphones come with a nifty sensor called a magnetometer, which is used to measure the strength and direction of magnetic fields. By analyzing the Earth`s magnetic field, the sensor allows a phone to determine its orientation pretty accurately.
Using a magnet is the easiest way to make a compass needle, and it`s especially the best option when you`re using a razor blade. Rub the magnet 20 to 30 times against the needle or blade, going only in one direction.
The ethanol-based products commonly used in laboratories are 95% pure. In this environment, ethanol is typically used to fuel alcohol lamps, preserve biological specimens, disinfect laboratory equipment, and dissolve organic compounds. Absolute ethanol, on the other hand, has a purity level of between 99% and 100%.
The four types of alcohol are ethyl, denatured, isopropyl and rubbing. The one that we know and love the best is ethyl alcohol, also called ethanol or grain alcohol.
What is Ferrofluid? Ferrofluid is a black ferromagnetic liquid that reacts to the attraction of magnetic fields, there are different ferrofluids on the market oil-based ferrofluids and fossil fuel-based ones.
The MR fluids basically consist of carrier oil, a binder and the magnetizable particles. The carrier fluid is mixed with the binder along with the iron particles and stirred for long intervals, for proper dispersion and uniform concentration.
Safety precautions for humans working with ferrofluid comment that prolonged or repeated contact with skin or eye may cause irritation, and inhalation of mist or vapor at high temperature may irritate respiratory passages; it is also recommended not to induce vomiting, but to seek medical attention, if the ferrofluid …
Physicists have found that some liquid metals which appear to be non-magnetic — such as mercury, aluminium, gallium and lead — actually contain magnetic moments that appear and disappear on extremely short time scales.
A magnetorheological (MR) fluid is a fluid that has good magnetic properties. MR fluid responds to the magnetic field and changes its properties when a magnetic field is presented. The areas of application for MR fluids are MR dampers, brakes, clutches and MR valves.
Stainless steel grades 410, 420 and 440 – martensitic stainless steels. This type of stainless steel is magnetic primarily because it contains large quantities of ferrite in its chemical composition, which is a compound of iron and other elements.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
I’m was cleaning a zebco 222 {plastic reel} & a metal piece came out & i can’t figure where it goes. It is somewhat a parcial c shape with like a hook at both ends of the c opening & has a tab at the rounded part {on the outside of the c }, can you tell me where this goes.
ANSWER : It goes into a slot at the base of the plastic located near the shaft that goes to the winder. to repair, unmesh the gears and pull the winder shaft out and put C-shaped piece in with tabbed end down into slot located at shaft housing. put gears shaft back through housing and remesh gears. c-shaped piece is for lock after throwing out line and rewinding for line not to run out.
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How to get rid of a large bubble in my compass
ANSWER : Very difficult. See the annual index of Wooden Boat Magazine.
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How do i replace the fluid once i replace the front seal on the drive shaft ( 4 wheel drive )
ANSWER : Check where the speedo drive goes into the gearbox it could be the filler hole.
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What does a E2_C error code mean?
ANSWER : If the console doesn’t receive a signal from the speed sensor, which is mounted on the back of the motor, the console stops sending power and displays an E2C error code.
You need someone to test voltage on the treadmill and determine if the power supply board, motor controller, or motor is bad.
You can have it repaired with “Sears Treadmill Repair” (even if you bought it somewhere else) calling them at 1-888-206-3131…
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Kawasaki 300 c bayou 4×4 was running good..battery was weak..boosted with pickup with motor running..4×4 started but died..burned ground cable in two,,new battery and ground cable..weak spark at sparkplug while cranking…will not fire or start..cdi box or what ?? thanks jdb
ANSWER : Hello,The problem is with the spark plug, i will advice you replace the plug, once this done, your device should fire up.Take care.
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What is a discus made from? – Sport & Outdoor – Others
ANSWER : Discuses today are made from
wood and metal and are shaped like a saucer. The men’s discus is
about 0.66 inches and weighs two kilograms. The women’s discus weighs one
kilogram and measures 18 centimetres.
wood and metal and are shaped like a saucer. The men’s discus is
about 0.66 inches and weighs two kilograms. The women’s discus weighs one
kilogram and measures 18 centimetres.
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I have imported a 2000 Compass Herald Clermont caravan from the UK to Australia. The van has two 7 pin round plugs to connect to the towing vehicle. The blach one which has 7 wires is self explanitory but never having owned a van in the UK with Batteries and charging unit I don’t know what the second plug which is on the grey cable does.
Could you please explain what each of the coloured wires (5 in all) connect to on the towing vehicle as I need to wire in a second socket on the rear of my car.
Could you please explain what each of the coloured wires (5 in all) connect to on the towing vehicle as I need to wire in a second socket on the rear of my car.
ANSWER : Here is a link to a site which explains all the different wire functions for all the plug types:
http://reviews.ebay.co.uk/How-to-wire-trailer-plug-and-socket-electrics_W0QQugidZ10000000004581261
Type 7 Pin Plug:(12S) (Grey)
Yellow – Reverse Light
Blue – Live Battery Feed
White – Earth
Green – Live Feed
Brown – Spare
Red – Fridge
Black – Second Earth
Hopefully this is what you were looking for.
Please click on the 4 Thumbs Up rating icon if this was at all helpful.
Thank you very much.
Joe.
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