<h2>
Answer:</h2><h3>Reversing switch</h3><h2 /><h2>
Explanation:</h2><h3>A device on a power drill that enables a user to back out a drill bit that is stuck in the work material is called a(n) <u>Reversing switch</u>.</h3>
A power drill is a electrical component that is used to drill or fast screw tightening and it maybe cordless or with cord. So, when the power drill is used to make hole then by using reverse switch it can be back out by rotating in opposite direction.
- It is a simple switch operated electrically.
- It used to reverse the direction in which current is flowing.
- Reversing switch has four terminals.
- These terminals can be connected in such a way that when the switch is triggered then the direction or current is reversed and so the rotation of the motor of the power drill is also reversed.
<h3>I hope it will help you!</h3>
,I don't know you all about computer
Communication doesn't necessarily mean you're communicating to a large audience. So that is false.
Answer:
#include <bits/stdc++.h>
using namespace std;
bool isPalindrome(string str)
{
char a,b;
int length = str.length();
for (int i = 0; i < length / 2; i++)
{
a=tolower(str[i]);//Converting both first characters to lowercase..
b=tolower(str[length-1-i]);
if (b != a )
return false;
}
return true;
}
int main() {
string t1;
cin>>t1;
if(isPalindrome(t1))
cout<<"The string is Palindrome"<<endl;
else
cout<<"The string is not Palindrome"<<endl;
return 0;
}
Output:-
Enter the string
madam
The string is Palindrome
Enter the string
abba
The string is Palindrome
Enter the string
22
The string is Palindrome
Enter the string
67876
The string is Palindrome
Enter the string
444244
The string is not Palindrome
Explanation:
To ignore the cases of uppercase and lower case i have converted every character to lowercase then checking each character.You can convert to uppercase also that will also work.
