What type of fitting allows four pipes to be connected together at 90-degree angles?
A) Tee
B) Cross
C) Elbow
D) Union
Answer: B
Explanation: A) Incorrect. A tee is used to allow flow to two different pipes that are 90-degrees apart.
B) Correct. A cross allows four pipes to be connected together at 90-degree angles.
C) Incorrect. An elbow is a pipe fitting with a 45- or 90-degree angle that is used to change the direction of flow.
D) Incorrect. A union is a pipe fitting that joins two sections of threaded pipe but allows them to be disconnected without cutting or disturbing the position of the pipe.
You might also like to view...
What ISO standard addresses environmental management systems?
A) ISO 9000 B) ISO 14000 C) ISO 13700 D) ISO 9500
The pruning of plants _____
A) removes dead or broken branches B) stimulates new growth C) removes diseased branches D) all of the above
If food is restricted in a ferret with existing pancreatic disease, what is the medical consequence?
What will be an ideal response?
Technician A says that a stuck-open wastegate can cause the engine to burn oil. Technician B says that a clogged PCV system can cause the engine to burn oil. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician