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They use GPS (Global Positioning System) where the ship etc searches for as many radio signals from geosynchronous orbit satellites as it can get. It then triangulates its position by determining the direction and angle that it receives the signals. Same process that modern airliners use.

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What is starry time?

Starry time refers to a method of measuring time based on the position of celestial bodies, particularly stars. It contrasts with solar time, which is based on the sun's position in the sky. Starry time is often used in astronomy and navigation to account for the apparent motion of stars across the night sky, helping to determine longitude and celestial navigation. This concept highlights the importance of the stars in understanding time and space before the advent of modern timekeeping technologies.


What does it means if you hear a sound by the gas tank when you turn the ignition to the On position?

In modern cars there is usually an electric fuel pump, either actually in the tank or just nearby. That's probably what you're hearing.


What era brought the introduction of pottery?

Pottery is still used in the undeveloped countries. ADDED: It is still used in the developed countries too! The discovery that clay can be shaped and fused into useful objects goes back at least around 3000 years; and the styles of a lot of surviving Bronze Age vessels are just as elegant as many equivalents by modern potters.


What is the modern Guinevere?

in modern language, Guinevere means Jennifer.


Does a crank shaft sensor control the fuel injection timing?

There are multiple sensors used to control fuel injection in an engine. Depending on the year, make, and model or the vehicle, there could be upwards of 20 sensors used to determine the amount of fuel injected into an engine.For most modern cars, the primary sensors, which the computer uses to determine fuel needs, are the Oxygen (O2), the Mass Air Flow (MAF), and the Crank/Cam positions sensors.The O2 sensor measures the amount of oxygen in the post combustion exhaust stream, and determines if the engine is running lean (not enough fuel) or rich (too much fuel).The MAF sensor measures the amount of air coming in through the vehicle's intake manifold, and determines the amount of fuel needed for the volume of air the engine is moving.The Crank/Cam position sensor measures the position of either the crankshaft or the camshaft, and tells the computer if the engine is running or not; if this sensor is not working, the fuel injectors will not deliver fuel to the engine.

Related Questions

According to modern atomic theory it is nearly impossible to determine an electons exact?

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According to the modern atomic theory, it is nearly impossible to determine an electron's exact?

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Werner Heisenberg proposed in 1927 the uncertainty principle.


What is the name of the vessels the South built that marked the beginning of the modern armored selfpropelled warships?

Ironclads


What is the name of the vessels the South built that marked the beginning of the modern armored self propelled warships?

Ironclads ;)


What position hydrogen got in modern periodic table?

1


What change led to the growth and expansion of modern oceanography in the 20th century?

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How does triangulation navigation work and what are its benefits in modern technology?

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How did sailors use the constellations long ago?

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According to modern atomic theory it is nearly impossible to determine an electron's exact?

Postition