Question
a.
always the same
b.
generally the same
c.
sometimes the same
d.
always different
Posted under Electronics and Communication Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. In an ac network, Thevenin's impedance and Norton's impedance are
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. In an RC impedance function
View solution
Q. Kirchoff's voltage law is not valid for a non-linear network
View solution
Q. Vth = 0, if
View solution
Q. The electrochemical equivalent of a material
View solution
Q. For a two port network to be reciprocal
View solution
Q. The distributors for residential areas are
View solution
Q. In ZRC(s) has a pole at s = 0, the first element in second Foster realization is
View solution
Q. A delta connection contains three impedances of 60 Ω each. The impedances of equivalent star connection will be
View solution
Q. The voltage in a circuit follows the law v = 100 sin ωt if the frequency is 25 Hz, how long will it take for the voltage to rise to 50 volts?
View solution
Q. In solids the current flow is due to electrons only.
View solution
Q. In a discharging R-L circuit voltage across the resistor exhibits
View solution
Q. Which one is correct statement?
1. Circuit is always open
2. Network is always open
3. Circuit is always closed
4. Network is always closed
View solution
Q. A source is delivering maximum power to a resistance through a network. The ratio of power delivered to the source power,
View solution
Q. Which one is correct option?
1. A pure capacitor never dissipates energy, but only stores.
2. Capacitor can store finite amount of energy even cunent is zero.
3. The current through a capacitor is zero if voltage across it d.c.
4. Voltage across a capacitor cannot change instantaneously since it would require an infinite current.
5. qc(0-) = qc(0+)
View solution
Q. If a driving point function N(s) = p(s)/q(s), then
View solution
Q. For a half wave rectified voltage, the form factor and peak factor respectively are
View solution
Q. A series LCR circuit consisting of R = 20 Ω, | XL | = 20 Ω and | XC | = 20 Ω, connected across an A.C. supply of 200 V rms. The rms voltage across the capacitor is
View solution
Q. Assertion (A): In KVL equations involving mutually coupled circuits the sign of M terms can be positive or negative.
Reason (R): Dot convention helps in determining sign of M terms in KVL equations.
View solution
Q. The condition AD - BC = 1 for two port network implies that the network is a
View solution
Q. The units for electrochemical equivalent are
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Electronics and Communication 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!