Question 1 sur 6
Basique

Which formula will you use to calculate motor efficiency if the motor size is listed in hp?

Question 2 sur 6
Basique

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

Question 3 sur 6
Basique

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

Question 4 sur 6
Basique

Which of the following statements is true about power consumed and the amount charged?

Question 5 sur 6
Basique

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

Question 6 sur 6
Basique

Identify the parameters that a motor protection device monitors.

Question 6 sur 6
Basique

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1: Which formula will you use to calculate motor efficiency if the motor size is listed in hp?
(P2× 0.746/P1) × 100%
1: Which formula will you use to calculate motor efficiency if the motor size is listed in hp?
( P1 × 0.746/P2) ×100 %
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1: Which formula will you use to calculate motor efficiency if the motor size is listed in hp?
( P3 ×0.746/P2 ) ×100 %
Vous trouverez la réponse ici >
2: By using the Grundfos MP204 protection device and a CIU communication unit, the monitored data can be:
Transmitted from the central controller
Vous trouverez la réponse ici >
2: By using the Grundfos MP204 protection device and a CIU communication unit, the monitored data can be:
Transmitted to the central controller
2: 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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3: The slots located in the inner diameter of a stator have:
Copper wires
3: The slots located in the inner diameter of a stator have:
Copper bars
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3: The slots located in the inner diameter of a stator have:
Aluminum bars
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4: Which of the following statements is true about power consumed and the amount charged?
The amount of power that the power company charges is less than the power consumed by the motor in all instances.
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4: Which of the following statements is true about power consumed and the amount charged?
The amount of power that the power company charges is equal to the power consumed by the motor in all instances.
4: Which of the following statements is true about power consumed and the amount charged?
The amount of power that the power company charges is greater than the power consumed by the motor in instances.
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5: Which of the following things does a built-in protection device normally sense and protect against:
Temperature
5: Which of the following things does a built-in protection device normally sense and protect against:
Cos ϕ
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5: Which of the following things does a built-in protection device normally sense and protect against:
Voltage
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6: Identify the parameters that a motor protection device monitors.
Power consumption
6: Identify the parameters that a motor protection device monitors.
Output
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6: Identify the parameters that a motor protection device monitors.
Viscosity of the pumping liquid
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