Question

two technicians are discussing quality multimeters test leads. technician a states that removing the protective tips will change the category rating of the test leads and make them unsafe to use in certain situations. technician b states that the test leads are double insulated and the inner insulation layer is white, so it is easy to spot any cuts or other damage against the red and black outer layer. who is correct?
technician a
technician b
both technician a and technician b
neither technician a nor technician b

Explanation:

Technician A is correct as protective tips are part of the safety - rating system of test leads and removing them can make leads unsafe. Technician B is also correct as double - insulated test leads often have an inner layer of a contrasting color (like white) to easily spot damage against the outer red or black layer.

Answer:

C. Both Technician A and Technician B