【Daily Question】Question for Issue 20151028
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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. The residential heating systems in a certain housing complex are all dual-pipe hot water heating systems with shared vertical pipes and individual radiators per unit; heat metering upgrades were carried out on these systems. To minimize disruption to residents, the time-on/area method was used for heat metering. Among the following technical modification measures, which one is incorrect? ( ) (A). Perform hydraulic balance adjustment on buildings and individual units to eliminate hydraulic imbalances. (B). Install room-temperature on/off control valves on the water supply pipes of each household. (C). The room temperature controller is installed in a room occupied by residents, at a location unaffected by sunlight and other heat sources. (D) For residents with requirements for room-specific temperature control, a high-resistance thermostatic control valve is installed on the radiator supply pipe in the main rooms of the dwelling. 【Production and Management Division】Seeking moderators and technical discussants to join
The residential heating systems in a certain housing complex are all dual-pipe hot water heating systems with shared vertical pipes and individual radiators per unit; heat metering upgrades were carried out on these systems. To minimize disruption to residents, the time-on/area method was used for heat metering. Among the following technical modification measures, which one is incorrect? ( D )
The residential heating systems in a certain housing complex are all dual-pipe hot water heating systems with shared vertical pipes and individual radiators per unit; heat metering upgrades were carried out on these systems. To minimize disruption to residents, the time-on/area method was used for heat metering. Among the following technical modification measures, which one is incorrect? (B) (A). Perform hydraulic balance adjustment on the buildings and units to eliminate hydraulic imbalances. (B). Install room-temperature on/off control valves on the water supply pipes of each household. (C). The room temperature controller is installed in a room occupied by residents, at a location unaffected by sunlight and other heat sources. (D) For residents with requirements for room-specific temperature control, a high-resistance thermostatic control valve is installed on the radiator supply pipe in the main rooms of the dwelling.
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The residential heating systems in a certain housing complex are all dual-pipe hot water heating systems with shared vertical pipes and individual radiators per unit; heat metering upgrades were carried out on these systems. To minimize disruption to residents, the time-on/area method was used for heat metering. Among the following technical modification measures, which one is incorrect? (D) (A). Perform hydraulic balance adjustment on the buildings and individual units to eliminate hydraulic imbalances. (B). Install room-temperature on/off control valves on the water supply pipes of each household. (C). The room temperature controller is installed in a room occupied by residents, at a location unaffected by sunlight and other heat sources. (D) For residents with requirements for room-specific temperature control, a high-resistance thermostatic control valve is installed on the radiator supply pipe in the main rooms of the dwelling.
The residential heating systems in a certain housing complex are all dual-pipe hot water heating systems with shared vertical pipes and individual radiators per unit; heat metering upgrades were carried out on these systems. To minimize disruption to residents, the time-on/area method was used for heat metering. Among the following technical modification measures, which one is incorrect? (D) For residents with requirements for room-specific temperature control, a high-resistance thermostatic control valve is installed on the radiator supply pipe in the main rooms of the dwelling. )
The answer is D........................................
The residential heating systems in a certain housing complex are all dual-pipe hot water heating systems with shared vertical pipes and individual radiators per unit; heat metering upgrades were carried out on these systems. To minimize disruption to residents, the time-on/area method was used for heat metering. Among the following technical modification measures, which one is incorrect? (D) (A). Perform hydraulic balance adjustment on the buildings and individual units to eliminate hydraulic imbalances. (B). Install room-temperature on/off control valves on the water supply pipes of each household. (C). The room temperature controller is installed in a room occupied by residents, at a location unaffected by sunlight and other heat sources. (D) For residents with requirements for room-specific temperature control, a high-resistance thermostatic control valve is installed on the radiator supply pipe in the main rooms of the dwelling.
(D) For residents with requirements for room-specific temperature control, a high-resistance thermostatic control valve is installed on the radiator supply pipe in the main rooms of the dwelling
The residential heating systems in a certain housing complex are all dual-pipe hot water heating systems with shared vertical pipes and individual radiators per unit; heat metering upgrades were carried out on these systems. To minimize disruption to residents, the time-on/area method was used for heat metering. Among the following technical modification measures, which one is incorrect? ( D )