Question 1 of 8
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Which of the following isn’t one of the main benefits of the CM pump range?

Question 2 of 8
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Which load profile will benefit the most from a demand driven control system?

Question 3 of 8
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How high is the suction lift of the self-priming CM pump?

Question 4 of 8
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How do you prevent pumps from malfunctioning when transporting hot water with a temperature of well above 120C°?

Question 5 of 8
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What is the ratio between the capital investment and running costs of a temperature control system?

Question 6 of 8
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Which temperature control systems hold the greatest potential for optimisation?

Question 7 of 8
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How have temperature control systems traditionally been regulated?

Question 8 of 8
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What is the most efficient and simple way of controlling heating, cooling and refrigeration systems?

Question 8 of 8
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1: Which of the following isn’t one of the main benefits of the CM pump range?
Reliability
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1: Which of the following isn’t one of the main benefits of the CM pump range?
Global usage
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1: Which of the following isn’t one of the main benefits of the CM pump range?
External control
2: Which load profile will benefit the most from a demand driven control system?
Low flow rate with relatively few peak periods during the day.
2: Which load profile will benefit the most from a demand driven control system?
High flow rate with relatively few low flow periods during the day.
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2: Which load profile will benefit the most from a demand driven control system?
Varying flow rate with relatively often periods with full flow and no flow.
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3: How high is the suction lift of the self-priming CM pump?
Up to 5 metres
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3: How high is the suction lift of the self-priming CM pump?
Up to 8 metres
3: How high is the suction lift of the self-priming CM pump?
Up to 10 metres
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4: How do you prevent pumps from malfunctioning when transporting hot water with a temperature of well above 120C°?
Equip the pump with external cooling.
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4: How do you prevent pumps from malfunctioning when transporting hot water with a temperature of well above 120C°?
Equip the pump with double-shaft seals or air-cooled top.
4: How do you prevent pumps from malfunctioning when transporting hot water with a temperature of well above 120C°?
Isolating the pump and install heat tracing.
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5: What is the ratio between the capital investment and running costs of a temperature control system?
20:1
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5: What is the ratio between the capital investment and running costs of a temperature control system?
1:1
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5: What is the ratio between the capital investment and running costs of a temperature control system?
1:20
6: Which temperature control systems hold the greatest potential for optimisation?
Temperature controlled pump in single circulation systems.
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6: Which temperature control systems hold the greatest potential for optimisation?
Unregulated temperature control systems that do not adapt operation according to the load.
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6: Which temperature control systems hold the greatest potential for optimisation?
Three way valve Regulated temperature control systems that adapts operation according to the load.
7: How have temperature control systems traditionally been regulated?
Constant speed pumps and throttling valves regulating the amount of water entering the heat exchanger.
7: How have temperature control systems traditionally been regulated?
Constant pressure valves regulating the amount of water entering the heat exchanger.
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7: How have temperature control systems traditionally been regulated?
Three way valves controlling the amount of water entering the pump.
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8: What is the most efficient and simple way of controlling heating, cooling and refrigeration systems?
Intelligent three way valves controlling the amount of water to the pump and heat exchanger accordingly.
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8: What is the most efficient and simple way of controlling heating, cooling and refrigeration systems?
Intelligent pumps equipped with temperature sensors that measure the outlet temperature and signal the pump to regulate its flow accordingly – without the use of valves.
8: What is the most efficient and simple way of controlling heating, cooling and refrigeration systems?
Thermos element three way valves controlling the amount of water to the heat exchangers.
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