Question 1 of 6
Basic

Which of the following things does a built-in protection device normally sense and protect against:

Question 2 of 6
Basic

Identify the parameters that a motor protection device monitors.

Question 3 of 6
Basic

Which of the following causes slow temperature increase in the motor winding?

Question 4 of 6
Basic

The slots located in the inner diameter of a stator have:

Question 5 of 6
Basic

Which of the following statements is true about pump protection devices?

Question 6 of 6
Basic

By using the Grundfos MP204 protection device and a CIU communication unit, the monitored data can be:

Question 6 of 6
Basic

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1: Which of the following things does a built-in protection device normally sense and protect against:
Temperature
1: Which of the following things does a built-in protection device normally sense and protect against:
Cos ϕ
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1: Which of the following things does a built-in protection device normally sense and protect against:
Voltage
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2: Identify the parameters that a motor protection device monitors.
Power consumption
2: Identify the parameters that a motor protection device monitors.
Output
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2: Identify the parameters that a motor protection device monitors.
Viscosity of the pumping liquid
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3: Which of the following causes slow temperature increase in the motor winding?
Frequent starts with high inertia load
3: Which of the following causes slow temperature increase in the motor winding?
Low viscosity of the pumping liquid
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3: Which of the following causes slow temperature increase in the motor winding?
Locked rotor
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4: The slots located in the inner diameter of a stator have:
Copper wires
4: The slots located in the inner diameter of a stator have:
Copper bars
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4: The slots located in the inner diameter of a stator have:
Aluminum bars
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5: Which of the following statements is true about pump protection devices?
Motor protection offers monitoring of the motor and protection.
5: Which of the following statements is true about pump protection devices?
Motor protection offers only protection.
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5: Which of the following statements is true about pump protection devices?
Motor protection offers only monitoring for identifying probable risks.
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6: By using the Grundfos MP204 protection device and a CIU communication unit, the monitored data can be:
Transmitted from the central controller
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6: By using the Grundfos MP204 protection device and a CIU communication unit, the monitored data can be:
Transmitted to the central controller
6: By using the Grundfos MP204 protection device and a CIU communication unit, the monitored data can be:
Transmitted to distributed controllers
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