The Tool Used to Create Pipe Threads on the Outside

Q17: The odd shape of the Torx type

Q18: Flare nut wrenches are used to _.<br>A)

Q19: A sling psychrometer _.<br>A) measures the dry-bulb

Q20: A socket set is an integral part

Q21: An instrument called a clamp-on ammeter is

Q23: A(n) _ is used to measure the

Q24: A gauge manifold used in refrigeration work

Q25: A clamp-on ammeter is designed to measure

Q26: A(n) _ is used to measure the

Q27: Match the cutting tool to the material