Which statement is not a good practice when working inside a computer case? a. be sure to hold expansion cards by the edge connectors.
b. remove loose jewelry.
c. don't touch a microchip with a magnetized screwdriver.

a. be sure to hold expansion cards by the edge connectors

Explanation:

Removal of loose jewelry is a good safety practice. Also not touching a microchip with a magnetized screwdriver is also a good practice.

But holding expansion cards by the edge connectors is not a good practice, so it is the odd one in the question. Therefore answer option a provides the correct and best answer to the question

answer: 31, 5556. 952 seconds

the ima (higher than 1m) will be greater than the ima with the height of 1m.