To ensure that a multistage HVAC system is operating at full cooling capacity, measure voltage across terminals R and ____ in the thermostat.

To supplement classroom academy training, most departments operate practical field experience programs with senior officers. These are called FTO programs, which stands for 

Thermostat wire color coding is 100% consistent among manufacturers.

If a customer is interested in automatic control of an HVAC system during different days and times of the day, recommend installing a ____ thermostat.

Use the overall reaction and elementary steps 1, 2, and 3 to answer the problem below:   What is the molecularity of step 2?

Using the same information from the previous problem:  N2 (g)  + O2 (g)  ⇌   2 NO (g) ; Kc = 0.10 If a reaction mixture initially contains 0.150 M N2 and 0.150 M O2, what is the equilibrium concentration of NO?

A 3.00 L flask initially contains 0.325 moles of Cl2 and 0.436 moles of H2O.  When the contents of the flask reach equilibrium, O2 is present in a concentration of 0.0350 M.  What is the equilibrium concentration of H2O (g) ? 2 Cl2(g) + 2 H2O(g)  ⇌ 4 HCl(g) + O2(g)

In order to calculate normal time, you first must calculate standard time.

Describe the optimal scenario between job demands and worker capabilities.

The Mayor of Halloween Town is using time study to evaluate how long it takes children to trick-or-treat in Halloween Town.  The Mayor started a time study data collection worksheet (in seconds).  Complete the worksheet by identifying the correct values for A, B, C, and D.  Round to the nearest 0.1 seconds.  Be sure to show your work.  A = seconds (round to the nearest tenth) B = seconds (round to the nearest tenth) C = seconds (round to the nearest tenth) D = seconds (round to the nearest tenth)   The Mayor studies a second child, Julie Jollyrancher.  She is an extremely motivated trick-or-treater.  She puts forth an excellent amount of effort, and has a fairly high level of skill.  Using the Westinghouse rating tables, what pace rating should the Mayor assign to Julie?  Since no specific elements have been identified, rate Julie Jollyrancher overall instead of each element.  Justify your answer on your scratch work, including all assumptions.  Julie’s rating should be %.  (round to the nearest whole number) Remember to justify this answer on your scratch work!   The Mayor found a normal time of 64.2 seconds using the Julie’s time study. What is the standard time?  State any assumptions you used to arrive at your answer. Standard time = seconds (round to the nearest tenth)