Question

sewage ejector pumps do not need an inlet pipe a trap a discharge pipe a vent a 120 - volt electrical supply question 6 all of the following are possible cross connection bidets

Explanation:

Sewage ejector pumps need an inlet pipe to receive sewage, a discharge pipe to expel it, a vent to relieve air pressure, and a 120 - volt electrical supply to operate. They do not need a trap as traps are used to prevent sewer gas from entering buildings and are not part of the basic requirements for sewage ejector pumps.

Answer:

B. a trap