Author Question: A bolt is described as M8 X 1.5. Technician A says that the bolt is 8 mm long. Technician B says ... (Read 147 times)

cmoore54 · **on:** Jun 23, 2018

A bolt is described as M8 X 1.5. Technician A says that the bolt is 8 mm long. Technician B says that this is an UNF bolt. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

If two 4-ohm speakers are connected in parallel, meaning positive (+) to positive (+) and negative (-) to negative (-), the total impedance will be ________.

A) 6 B) 2 C) 1 D) 8