Figure DP 7-2 shows a voltage source and unspecified circuit elements. Each circuit element is a single resistor, capacitor, or inductor. Consider the following cases: (a) i t 1:131 cos 2t 45 A (b) i t 1:131 cos 2t 45 A For each case, specify each circuit element to be a capacitor, resistor, or inductor and give the value of its capacitance, resistance, or inductance. Hint: cos y f cos y cos f sin y sin f i(t) 4 cos 2t V + Figure DP 7-2 D

TROUBLE SHOOTING PROCESS Step 1: Identify the Problem In this first step you already know that there is a problem; now you have to identify exactly what it is. This means gathering information. You do this in a few ways: . Question the user. Ask the person who reported the problem detailed questions about the issue. You want to find out about symptoms, unusual behavior, or anything...