My question. If I try to put a length of 25 feet of 12 inch duct on both will the CFM be the same if, I hook an increaser ( 12" to 16") and add 25 feet of 16 inch duct. Which duct would have the greater CFM given the same air flow from the portable A/C conditioner?
Question for Our Experts: What is hot water radiant heat? How does it work, and when should I consider it for my project? Our Experts’ Answer: The Short Answer Hot water radiant heat is a type of heat distribution method that relies upon heated water being piped through tubing that lies...
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Ratings and Reviews See All 4.9out of 5 165 Ratings Romeo of Myrtle,04/27/2024 Question 44. The answer is wrong. 2:53 の Review 44: Can the following statement be classified as either true or false? The evaporator fan has to operate during the defrost cycle. ...
Answer:We have our own quality control system for incoming and outgoing of the materials, every product will be under controlled and tested before delivery to our customer , and we also provide 18 months guarantee ,beside we provide technical supporting . 4....
Objective data on more than 300,000 detailed single-family house sale records in the Greater Chicago area from 1992 to 2004 are aggregated to census block-group neighborhoods to answer that question. Spatial lag regression models show that spatial dependence or "contagion" exists for neighborhood ...
Other Parts Discussed in Thread: CONTROLSUITE 大家好。 1、 我最近在控制三相交流电机,参考了 C:\ti\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.1\HVACI_Sensorless 的例程,硬件电路基本参考TI来设计
HVACI_Sensorless程序ADC采集的是A、B两相的电流。ADC采集范围是0-3.3V,那它对应的采集电流是多少? 只知道额定是10A,标幺值正负1。标幺值和ADC采集电压对应关系是什么呢? 求大神帮助~不甚感谢啊!!! C2000的ADC肯定是不能直接采集电流的 所以具体采集的电流值取决于你电路中的采样电阻值 ...
在HVACI_Sensorless.C程序中定义了一下这些状态机函数 // State Machine function prototypes //--- // Alpha states void A0(void); //state A0 void
Answer: Let’s start by answering the question with a question: What do you do when anyone you’ve hired becomes less productive? Here’s the point: You should hire without regard to the applicant being “older” and make the hiring decision based on needs of the business, applicant ...