Every electrical circuit must contain ________
A) a battery, a resistor and a capacitor B) a source, a load and a resistor
C) a source, a load and a path D) a battery, a path and a switch
C
You might also like to view...
Wildlife managers make decisions based entirely on instinct
Indicate whether the statement is true or false
As shown in Fig. 11.97, a 550-V feeder line supplies an industrial plant consisting of a motor drawing 90 kW at 0.8 pf (inductive), a capacitor with a rating of 20 kVAR, and lighting drawing 10 kW.
(a) Calculate the total reactive power and apparent power absorbed by the plant.
(b) Determine the overall pf.
(c) Find the magnitude of the current in the feeder line.
 figure 1.png)
A series circuit has:
A. one electrical path. B. two electrical paths. C. one electrical path controlling multiple electrical paths. D. two electrical paths controlling one electrical path.
During an inspection, the spring bumper is found to be shiny. What does this indicate?
A. The bumper needs to be replaced B. The spring may be weak C. The shock may be weak D. Both B and C are correct