A blowdown system for a cooling tower ____.
A. relieves the concentration of sediment in the sump
B. provides extra draft for higher evaporation rate
C. promotes vortexing
D. provides a means for balancing the water flow
Answer: A
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____________________ produce feeder lambs to finish for market
Fill in the blank(s) with the appropriate word(s).
Technician A says that camshafts are used to convert linear motion into rotary force. Technician B says that a valve rocker can be considered to be part of the valve train actuated by cam profile. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
A 60-ohm resistor and an 80-ohm inductive reactance are connected in parallel to a 120-volt, 60-hertz source. Calculate the total circuit impedance.
What will be an ideal response?
? monopolistic
What will be an ideal response?