Questions and Answers
What type of motor is primarily focused on in this chapter?
Electric motor
How is the electric energy input to the motor converted?
It is converted to mechanical energy
What happens if the parts are out of alignment, poorly installed, damaged, or worn?
The pump loses efficiency and may fail prematurely
What is the primary function of the pump in this context?
Signup and view all the answers
What type of pumps are illustrated in Figure 1?
Signup and view all the answers
What happens if the motor and pump are carefully installed and properly aligned?
Signup and view all the answers
What is the purpose of the coupling mentioned in the text?
Signup and view all the answers
What is one factor that could cause the pump to fail prematurely?
Signup and view all the answers
What should receive special attention while installing, maintaining, and operating the pumps?
Signup and view all the answers
What is the primary source of mechanical energy for the pump?
Signup and view all the answers
What is the purpose of the bearing cover in a centrifugal pump?
Signup and view all the answers
What is the function of a shaft sleeve in a centrifugal pump?
Signup and view all the answers
What is the main function of wear rings in a centrifugal pump?
Signup and view all the answers
What is the purpose of a slinger in a centrifugal pump?
Signup and view all the answers
What does a bearing housing do in a centrifugal pump?
Signup and view all the answers
Why are wear rings installed on a centrifugal pump?
Signup and view all the answers
What is the role of a coupling in a centrifugal pump?
Signup and view all the answers
What is the function of a seal cover or stuffing box in a centrifugal pump?
Signup and view all the answers
What is the primary purpose of a metal base in a centrifugal pump?
Signup and view all the answers
Why are bearings an important component of a centrifugal pump?
Signup and view all the answers