How many outputs to the final control element does a cascade control system with three controllers have?
A. 1
B. 2
C. 3
D. 4
Answer: A
Trades & Technology
You might also like to view...
In an inductive circuit, the current must rise at an exponential rate.
Answer the following statement true (T) or false (F)
Trades & Technology
According to code, vents cannot turn from vertical to horizontal until they are above the fixture's flood-level rim by at least _____.
a. 3 inches b. 4 inches c. 5 inches d. 6 inches
Trades & Technology
What is the biggest disadvantage of a commercial electric (only) vehicle (EV) when compared with a hybrid electric or hybrid hydraulic vehicle?
A. operational range B. operating cost C. higher emissions D. initial cost
Trades & Technology
The type of V-belt that is used on multiple-sheave drives that causes the belt to have reverse bends is the _____
A) double-angle B) notched C) joined D) wedge
Trades & Technology