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Harrizon [31]
3 years ago
10

How do guest room hotel smoke alarms work and differ then regular home versions?

Engineering
2 answers:
kvasek [131]3 years ago
6 0

Answer: As to the more sophisticated way of detecting "smoke" from an object a human may use in hotel rooms, this sensor called a Fresh Air Sensor does not just detect and, and but alerts the management about a smoking incident in a hotel room

olga_2 [115]3 years ago
5 0
Because the ones at hotels are more expensive and the one at your house is meant for like smoke from a pan I think.
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Five bolts are used in the connection between the axial member and the support. The ultimate shear strength of the bolts is 280
stiks02 [169]

Answer:

Minimum Allowable diameter for each of the 5 bolts = 0.0394 m = 3.94 cm

Explanation:

Maximum Working Stress = Ultimate Shear Stress/factor of safety

Maximum Working Stress = 280 MPa/3.8 = 73.68 MPa

Working Stress = Applied load/Minimum allowable Area = L/A

Minimum Allowable Area = Applied Load/Maximum Working Stress

A = 450000/73680000 = 0.00611 m²

This area is supplied by 5 bolts, so each bolt supplies A/5 = 0.0061/5 = 0.00122 m²

Cross sectional Area of bolts = πD²/4

0.00122 = πD²/4

D² = 4 × 0.00122/π = 0.00155

D = √0.00155 = 0.0394 m = 3.94 cm

Each of the five bolt can have a minimum diameter of 3.94 cm

Hope this Helps!!!

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3 years ago
Answer: D because you need an explanation <br> Explanation: Please I'll mark Brainliest
mylen [45]

Answer:Could you give a picture or something so I could answer.

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6 0
3 years ago
Jason’s Petrochems is a firm that brings in chemical intermediates such as organic fertilizers and organic solvents from differe
saul85 [17]

Answer:

an importer

Explanation:

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3 years ago
What is HEX? <br><br> Need help in Computer Programming
ser-zykov [4K]

Hexadecimal is a base16 way of representing numerical values in a way a human can remember, it is not easier for the computer to read it but it is for a human. Hex can have both letters and numbers, as soon as the binary value gets above 9 it is replaced with a letter. Numbers are used from 0 to 9 and letters are used between binary values 10 and 16, hex does not go above 16 instead it just simply gets another digit.

For example, if there is a hex code of D9 then in decimal, it represents the number 139.

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5 0
3 years ago
Explain, with reasons, whether the LTIC systems described by the following differential equations are (i) stable or unstable in
taurus [48]

Answer:

Explanation:

The LTIC system is the Linear Time Invariant Theory, also known as LTI system theory, investigates the response of a linear and time-invariant system to an arbitrary input signal.

For the step by step Solution to the question you asked,  go through the attached documents.

8 0
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