The overall cost of wiring in addressable fire alarm system is significantly cheaper than the conventional one. Why is it so?

Computers and Technology

1 answer:

stellarik [79]3 years ago

7 0

Answer:

Yes, The overall cost of wiring in addressable fire alarm system is significantly cheaper than the conventional one.But the addressale fire alram system is more reliable than a conventional system.

Explanation:

Conventional systems are hardware-based and use analog technology. where addressable fire alarm use digital technology. addressable system is generally more reliable than a conventional system mainly due to how the different systems are wired. With a conventional system, if a device’s wire is damaged or severed, its signal and the signal of other devices down the line cannot be transmitted to the control panel.

With an addressable system, both ends of the wire connect to the control panel. Therefore, if one end becomes damaged or severed, signals can still reach the control panel through the other end of the loop. In addressable systems, a device can be removed or disabled and it will not affect the other devices in the loop.

You might be interested in

In windows, a hamburger is an icon that, when clicked, displays a(n) _____________.

OleMash [197]

In windows, a hamburger is an icon that, when clicked, displays three parallel horizontal lines. The hamburger button is a graphical shortcut placed typically in a top corner of the graphical user interface. It is used in small devices (smartphones for example) and the idea is to take less space. The hamburger icon was originally designed by Norm Cox

4 0

3 years ago

Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. The drive is currently serving a request at cylinder 2,150,

Zina [86]

Answer:

The queue pending requests of FIFO order is ;

86, 1470, 1774, 948, 1509, 1022, 1750, 130.

Explanation:

The FCFS schedule is 143, 86, 1470, 913, 1774, 948, 1509, 1022, 1750, 130.

Total seek distance is 7081.

The SSTF schedule is 143, 130, 86, 913, 948, 1022, 1470, 1509, 1750, 1774.

Total seek distance is 1745.

The LOOK schedule is 143, 913, 948, 1022, 1470, 1509, 1750, 1774, 130, 86.

Total seek distance is 3319.

The SCAN schedule is 143, 913, 948, 1022, 1470, 1509, 1750, 1774, 4999, 130, 86.

Total seek distance is 9769.

7 0

3 years ago

"Your friend is having a birthday and you want to create a slide-show presentation with pictures of her that you have saved on y

OleMash [197]

Could you be more specific? So I can help you in the best way I can.

5 0

3 years ago

Which mitigation technique would prevent rogue servers from providing false ip configuration parameters to clients?

IrinaVladis [17]

DHCP snooping is a mitigation technique to prevent rogue DHCP servers from providing false IP configuration parameters to clients. DHCP snooping is a security feature that acts like a firewall between untrusted hosts and trusted DHCP servers. It is a series of techniques applied to improve the security of a DHCP infrastructure.

6 0

3 years ago

Read 2 more answers

Which payment method typically charges the highest interest rates everfi

Valentin [98]

The answer is Payday loans.

Payday loans have the highest interest rates charged compared to credit cards, cashier's checks, and pre-paid cards. This type of loan is unsecured and is short -term. It is often called salary loan, payroll loan, or commonly known as cash advance loan.

8 0

2 years ago