Question

What is φ in terms of voltage?

a.

φ=cos¯¹V/VR

b.

φ=cos¯¹V*VR

c.

φ=cos¯¹VR/V

d.

φ=tan¯¹V/VR

Posted under Basic Electrical Engineering

Answer: (c).φ=cos¯¹VR/V

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. What is φ in terms of voltage?
Add Comment

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. What is sinϕ from impedance triangle?

View solution

Q. What is the resonance frequency of ac circuit?

View solution

Q. What is impedance at resonance?

View solution

Q. What is the value of impedance at resonance?

View solution

Q. What is φ in terms of voltage?

View solution

Q. What is tanϕ for RC circuit?

View solution

Q. What is the resonance condition?

View solution

Q. What is the frequency in resonance condition?

View solution

Q. Can capacitor fully charge using alternating current?

View solution

Q. What is the resistance offered by a capacitor?

View solution

Q. The combination of resistance and reactance known as ___________

View solution

Q. What is the relation between reactance, resistance and impedance?

View solution

Q. What is the real part of the impedance of RLC circuit?

View solution

Q. What is imaginary part of the impedance of RLC circuit?

View solution

Q. Which type of current can be stored in a capacitor?

View solution

Q. If in an alternating current circuit, resistance is 5 ohm, capacitive reactance is 12 ohm, what is the impedance?

View solution

Q. If in an alternating current circuit, impedance is 26 ohm, capacitive reactance is 24 ohm, what is the resistance?

View solution

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

View solution

Q. If in an alternating current circuit, capacitance C is connected to a supply of 200V,50Hz. Current in the circuit is 1.89 A. Find the capacitance C.

View solution

Q. In ac circuit, resistance 5 ohm is connected with capacitor having capacitive reactance 12 ohm. Supply of 260 V is connected to the circuit. Calculate the current in the circuit.

View solution
View All MCQs on Basic Electrical Engineering

Recommended Subjects

Are you eager to expand your knowledge beyond Basic Electrical Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!

Business Statistics

Uncover the power of data analysis with our Business Statistics category. Explore...

Microbiology

Uncover the fascinating world of microbes with our Microbiology category. Delve into...

Basic Chemical Engineering

Get a solid foundation in Chemical Engineering with our Basic Chemical Engineering...

Heat Transfer

Explore the fascinating world of heat transfer with our Heat Transfer category....

Basic Electrical Engineering

Master the fundamentals of Electrical Engineering with our specialized category....

Environment Management

Master the art of Environment Management with our specialized category. Explore...

Textile Engineering

Explore the dynamic world of Textile Engineering with our specialized category. Delve...

DC Machines

Dive into the fundamentals of direct current (DC) machines with our specialized...

Renewable Energy

Explore the sustainable future of energy with our Renewable Energy category. Dive...