Technician A says that locking seals are made of cast iron. Technician B says that Teflon seals are made of neoprene and commonly have a sealing lip. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Question

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The Answer of Technician A says that locking seals are made of cast iron. Technician B says that Teflon seals are made of neoprene and commonly have a sealing lip. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Technician a Says That Locking Seals Are Made of Cast