Answer:Both Technicians A and B are correct.
Explanation:Teflon is a florinated polymer it is polytetrafluroethylene (PTFE). It is widely used in different fields and the making of materials for both home and industrial use. Teflon rings does requires special tools for proper installation which is called TEFLON RING INSTALLER.
Warming the a Teflon ring in water or oil at 130-140°F for about 5 minutes will help to soften the material for easier installation. cover wear ring grooves with plastic tape.
Answer:
a
Explanation:
The variable declared in the for is accessible only within the for loop and it goes out of scope once the loop get end
eg : for(int i=1;i<=10,i++) // variable i is declared
{
// variable i is visible only in this block,
}
//After this the variable i goes out of scope
