Open end and box end wrenches are offset how many degrees for ...

[DelorasTo]

Open end and box end wrenches are offset how many degrees for clearance?
 
  A) 45 degrees B) 90 degrees C) 15 degrees D) 0 degrees

Question 2

Technician A says that the diameter of a bolt is the same as the wrench size used to remove or install the fastener. Technician B says that the length is measured from the top of the head of the bolt to the end of the bolt. Which technician is correct?
 
  A) Technician A B) Technician B C) Both technicians D) Neither technician

[yeungji]

Answer to Question 1

C

Answer to Question 2

D