Sure why are u getting bullied?
<span>Wireless networks usually use radio (b) signals to send data. </span>
The number of accelerometers that are in an IRS system are three (3).
<h3>What is an
IRS system?</h3>
IRS system is an abbreviation for inertial reference system (IRS) and it can be defined as a navigation system that is designed and developed to provide inertial navigation data to various user systems, especially by using a ring-laser gyro.
In the Aviation and Engineering filed, he number of accelerometers that are in an inertial reference system (IRS) system are three (3).
Read more on navigation system here: brainly.com/question/26052911
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Answer:
C. Z-wave
Explanation:
The Z wave is a wireless communications protocol used primarily for automation. The Z- wave operates using a mesh network and then uses low energy radio waves to communicate from appliance to appliance.
The Z wave operates on a lower frequency than most other popular RF devices, thus making interference nonexistent.
The range of the Z-wave is 100m. Hence, it can give a perfect coverage from the base station to the company.
<em>Option A is wrong</em> . This is because the Zigbee is insecure and has a low coverage range (10m-20m). This means that there are possibilities of interference and also improper coverage beyond 50 m.
<em>Option B is wrong.</em> This is because Bluetooth devices are insecure, can loose connections under certain conditions. They have a range of 10m which is a lot lower than 50m benchmark.
<em>Option D is wrong</em>. NFC stands for Near Field Communication. This means its range is practically about 4cm and it cannot be used for long ranges as the company intends.
