<h3> kind of sensors used in a burglar alarm system:-</h3>
- Passive Infrared Sensors
- Tomographic Motion Detector.
- Microwave Detectors.
- Ultrasonic Detectors.
- Photoelectric Beams.
- Glass Break Detectors.
False
---------------------------------------------
Answer:
Explanation:
#include <iostream>
using namespace std;
int printroofln(int, int);
int printbodyln(int, int);
int main()
{
int hgt=0,odd=0,rhgt=0;
cout<<"Enter the height:";
cin>>hgt;
if ((hgt%2)==1) rhgt=(hgt/2)+1;
else rhgt=hgt/2;
for (int i=0;i<rhgt;i++)
{
printroofln(i,hgt);
}
for (int j=0;j<hgt;j++)
{
printbodyln(j,hgt);
}
return 0;
}
int printroofln(int rfln, int hgt)
{
int id1,id2,hlf=0;
hlf=hgt/2;
if ((hgt%2)==1)
{
id1=hlf-rfln;
id2=hlf+rfln;
}
else
{
id1=hlf-rfln-1;
id2=hlf+rfln;
}
for (int i=0;i<=hgt;i++)
{
if ((id1==i)||(id2==i))
cout<<"*";
else
cout<<" ";
}
cout<<endl;
return 0;
}
int printbodyln(int bln, int hgt)
{
for (int i=0;i<hgt;i++)
{
if ((bln==0)||(bln==(hgt-1))||(i==0)||(i==(hgt-1)))
{
cout<<"*";
}
else
{
cout<<" ";
}
}
cout<<endl;
return 0;
}
Answer:
D. Pie Chart
Explanation:
A pie chart is a circle that has a percentage of certain things. For instance, if you were making a pie chart of what colors your family liked, let's say you have 5 other members in your family. 2 of them like the color blue, 1 likes the color red, 1 likes yellow, and 1 likes green. Your pie chart would be partitioned like a fraction model, and you would put 20% for green, 20% for yellow, 20% for red, and 40% for blue.
Hope this helps! <3
~Sakura Hitoroku
In any electrical installation, some current will flow through the protective ground conductor to ground. This is usually called leakage current. Leakage current most commonly flows in the insulation surrounding conductors and in the filters protecting electronic equipment around the home or office. So what's the problem? On circuits protected by GFCIs (Ground Fault Current Interrupters), leakage current can cause unnecessary and intermittent tripping. In extreme cases, it can cause a rise in voltage on accessible conductive parts.