Two technicians are discussing torque wrenches. Technician A says ...

[JMatthes]

Two technicians are discussing torque wrenches. Technician A says that a torque wrench is capable of tightening a fastener with more torque than a conventional breaker bar or ratchet. Technician B says that a torque wrench should be calibrated regularly for the most accurate results. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both Technicians D) Neither Technician

Question 2

A fastener that uses threads on both ends is called a ________.
 
  A) Stud B) Machine screw C) Cap screw D) Crest fastener

[tanna.moeller]

Answer to Question 1

B

Answer to Question 2

A