a security system uses sensors at every door and window which will set off an alarm if any one of them is opened. there is also a keypad by an entry door to turn on or turn off the system. describe how these components can be wired in a combination circuit to provide the needed security.

Question

shabraun2 shabraun2

08-12-2015
Computers and Technology

contestada

a security system uses sensors at every door and window which will set off an alarm if any one of them is opened. there is also a keypad by an entry door to turn on or turn off the system. describe how these components can be wired in a combination circuit to provide the needed security.

Respuesta :

Otras preguntas

3 frogs jumped a total of 115 centimeters how much did each frog jump

The circumference of a circle is 44cm.Find its radius and its area.

Who established the American Colonization Society? freed slaves prominent slaveholders important abolitionists northern educators

Please help this is for 20 points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 24. Name two types of evidence used to support the theory of evolution. E

What is the rhyme scheme of this stanza? A small bird chirped outside My window all day long. I wondered if it knew How much I loved its song. a. ABCB b. ABA

what is 1/10 of 0.04

Divide 21 in ratio 3:4

Cells of an organism perform the following chemical reaction: 6 CO2 + 6 H2O + → C6H12O6 + 6 O2 To which organism do these cells most likely belong? an earthworm

Is the value of the 2 in 230 ten times as great as the value of the 3 in the same number? Explain why or why not

Which component is affected when a catalyst is added to a chemical reaction? A.) the amount of substrate B.) the activation energy C.) D.) the concentration of

taskmasters taskmasters · Answer 1 · 2015-12-13T20:13:31+01:00

Wire the motion sensors in rooms and in between rooms in a series circuit and connect the sensors on all the doors and windows in a parallel circuit.
The reasoning being, if you open a window or door the sensors will trip and the circuit will break if the sensors are wired in series, however, if the sensors are connected in parallel the sensors can be opened and the alarm system will not stop working. By connecting the stationary sensors in series, you will prevent people from disconnecting these sensors without the alarm going off.