6 questions Basic

### 77 - The Extended Course on Basic Pump Principles

This course test contains 6 questions and can be retaken at any time.

You must answer all questions correctly to pass the test and complete the course.

Question 1 of 6 Basic

What characterises an immersible pump?

Question 2 of 6 Basic

Question 3 of 6 Basic

What is the name of the Grundfos range of lifting stations?

Question 4 of 6 Basic

What disadvantage does a jet pump bring?

Question 5 of 6 Basic

Which is the most commonly used pump type?

Question 6 of 6 Basic

Which of these is a consequence of undersizing a pump?

Question 6 of 6 Basic

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Q: What characterises an immersible pump?
A: Both the pump and motor are submerged in water
01: Both the pump and motor are submerged in water Your answer
02: The motor is submerged, and the pump is air-cooled
03: The pump is submerged, and the motor is air-cooled
Q: What characterises an immersible pump?
A: The motor is submerged, and the pump is air-cooled
01: Both the pump and motor are submerged in water
02: The motor is submerged, and the pump is air-cooled Your answer
03: The pump is submerged, and the motor is air-cooled
Q: What characterises an immersible pump?
A: The pump is submerged, and the motor is air-cooled
Q: What is the total head?
A: The sum of all consumption patterns
02: The vertical height from source to point of discharge
03: The size of the pump head
Q: What is the total head?
A: The vertical height from source to point of discharge
Q: What is the total head?
A: The size of the pump head
01: The sum of all consumption patterns
02: The vertical height from source to point of discharge
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos Unilift
02: Grundfos 1-Lift
03: Grundfos SOLOLIFT
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos 1-Lift
01: Grundfos Unilift
03: Grundfos SOLOLIFT
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos SOLOLIFT
Q: What disadvantage does a jet pump bring?
A: It is big
02: It can be fairly noisy
03: It’s hard to install
Q: What disadvantage does a jet pump bring?
A: It can be fairly noisy
Q: What disadvantage does a jet pump bring?
A: It’s hard to install
01: It is big
02: It can be fairly noisy
Q: Which is the most commonly used pump type?
A: Positive displacement pump
02: Centrifugal pump
03: It is a 50/50 split
Q: Which is the most commonly used pump type?
A: Centrifugal pump
Q: Which is the most commonly used pump type?
A: It is a 50/50 split
01: Positive displacement pump
02: Centrifugal pump