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Basic Electrical Engineering Mock Test 9


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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Question 1 of 10

1. The correct expression for the instantaneous current in a resistive circuit is?

Question 1 of 10

Question 2 of 10

2. The combination of resistance and reactance known as ___________

Question 2 of 10

Question 3 of 10

3. The resultant of two alternating sinusoidal voltages or currents can be found using ___________

Question 3 of 10

Question 4 of 10

4. In an AC circuit, resistance 50 Ω, inductance 0.3 H and capacitance 15 μF is connected to an AC voltage source 25 V, 50 Hz. Determine the impedance in the circuit.

Question 4 of 10

Question 5 of 10

5. The correct expression for the instantaneous current if instantaneous voltage is Vm(sint) in an inductive circuit is?

Question 5 of 10

Question 6 of 10

6. What is the value of the form factor for sinusoidal current?

Question 6 of 10

Question 7 of 10

7. What is φ in terms of voltage?

Question 7 of 10

Question 8 of 10

8. If in an alternating current circuit, capacitance of 30 µF is connected to a supply of 200V,50Hz. Find the current in the circuit.

Question 8 of 10

Question 9 of 10

9. Find the value of the source voltage from the following circuit.
basic-electrical-engineering-questions-answers-kirchhoffs-law-network-solution-q5

Question 9 of 10

Question 10 of 10

10. What is the value of impedance at resonance?

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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