Question

A single-throw knife switch shall not be installed in a manner that will:

Option 1: Enhance conductivity
Option 2: Facilitate easy access
Option 3: Encourage proper functioning
Option 4: Promote accidental contact

Answer 1

A single-throw knife switch should not be installed in a way that promotes accidental contact, as this can lead to electric shock or injury. Hence the correct answer is option 4

Step-by-step explanation:

A single-throw knife switch should not be installed in a manner that will promote accidental contact. This is because accidental contact with a live electrical circuit can result in electric shock or other injuries. By installing the switch in a way that prevents accidental contact, the risk of injury is reduced.

Hence the correct answer is option 4