Achiever Study Plan ESE-2018: Electrical Circuits Quiz 2

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Question 1

An ac source is delivering power to a complex load Z_L = 4 + j3. The maximum power is transferred if the source impedance is

• A
• B
• C
• D

Question 2

What is the Thevenin's resistance seen from the terminals AB of the circuit shown in the figure below?

• A
• B
• C
• D

Question 3

The total power developed in the circuit, if V₀ = 125 V is

• A0 Watt
• B4000 Watts
• C8000 Watts
• D16000 Watts

Question 4

Consider the following properties of particular network theorem
i. The theorem is not concerned with type of elements
ii. The theorem is only based on the two Kirchhoff's laws
iii. The reference directions of the branch voltages and currents are arbitrary except that they have to satisfy. Kirchoff's laws
Which one of the following theorems has the above characteristics ?

• AThevenin's theorem
• BNorton's theorem
• CTellegen's theorem
• DSuperposition theorem

Question 5

The equivalent resistance between the points A and D is

• A
• B
• C
• D

Question 6

How many 6 μF, 200 V capacitors are needed to make a capacitor of 18 μF, 600 V?

• A18
• B9
• C3
• D27

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