The safety switch in the chilled water line that is activated by water flow is called a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
flow switch
You might also like to view...
Technician A says that, in evaporation, the refrigerant changes from a liquid to a gas. Technician B says that, in condensation, the refrigerant changes from a gas to a liquid. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
To protect the compressor during periods of hot pull down, a(n) ____ valve is used.
A. TXV (thermostatic expansion valve) B. EPR (evaporator pressure regulator) C. CPR (crankcase pressure regulator) D. LAC (low ambient control)
The following data file address for an input I/O instruction indicates that the input module is located in slot ____________________, and the field device is connected to terminal ____________________ I:2/5
Fill in the blank(s) with the appropriate word(s).
Assuming ideal gas behavior, determine the mass of each gas listed below, if the gas occupies 0.5 ft3, at 100 psi and 540 R:
(a) hydrogen, (b) methane, (c) nitrogen, (d) argon (e) carbon dioxide Given: V = 0.5 ft3; P = 100 psi; T = 540 R What will be an ideal response?