# While calculating Rth in Thevenin's theorem and Norton equivalent?

While calculating Rth in Thevenin's theorem and Norton equivalent?

While calculating Rth in Thevenin's theorem and Norton equivalent all independent sources are made dead.

## Related questions

Description : In Thevenin's theorem, to find Z?

Last Answer : In Thevenin's theorem, to find Z all independent voltage sources are short circuited and all independent current sources are open circuited.

Description : State the Thevenin’s theorem. Also write stepwise procedure for applying Thevenin’s theorem to simple circuits.

Last Answer : Thevenin's Theorem: Any two terminal circuit having number of linear impedance and sources (voltage, current, dependent, independent) can be represented by a simple equivalent circuit consisting of a single voltage ... 's equivalent circuit: Step V: Determination of Load current:

Description : State Thevenin’s Theorem.

Last Answer : Any two terminal circuit having number of linear impedances and sources (voltage, current, dependent, independent) can be represented by a simple equivalent circuit consisting of a single voltage ... circuit across the two terminals, when the sources are replaced by their internal impedances.

Description : Application of Norton's theorem to a circuit yields?

Last Answer : Application of Norton's theorem to a circuit yields equivalent current source and impedance in series.

Description : Millman's theorem yields equivalent  (1) Impedance or Resistance (3) Voltage source (2) Current source (4) Voltage or Current source

Last Answer : Millman's theorem yields equivalent Voltage or Current source

Description : Thevenin resistance Rth is found?

Last Answer : Thevenin resistance Rth is found between same open terminals as for Etk.

Description : To find current in a resistance connected in a network, Thevenin's theorem is used VTH = 20 V and RTH = 5 Ω. The current through the resistance: (1) is 4 A (2) is 4 A or less (3) is less than 4 A (4) May be 4 A or less or more than 4 A

Last Answer : To find current in a resistance connected in a network, Thevenin's theorem is used VTH = 20 V and RTH = 5 Ω. The current through the resistance: is less than 4 A

Description : Write the steps for finding the current through an element by Thevenin’s theorem.

Last Answer : Steps to find Thevenin's equivalent circuit, taking an example is as follows:  1. From the given circuit (fig.a),Remove RL from the terminals A and B and redraw the circuit as shown in ... (fig.d)from where it was temporarily removed earlier.  Current flowing through RL is given by

Description : Can you apply Thevenin's theorem in an AC circuit?

Last Answer : It  can  be  applied  to  AC  circuits

Description : Which of the following statements is incorrect ? (A) Superposition theorem is useful for Linear and Non-linear circuit analysis when several sources are present in the circuit. (B) ... purely resistive, maximum power transfer is achieved under the condition : Load Resistance = Source Resistance

Last Answer : Which of the following statements is incorrect ? (A) Superposition theorem is useful for Linear and Non-linear circuit analysis when several sources are present in the circuit. ... purely resistive, maximum power transfer is achieved under the condition : Load Resistance = Source Resistance

Description : The superposition theorem requires as many circuits to be solved as there are?

Last Answer : The superposition theorem requires as many circuits to be solved as there are sources.

Description : Millman's theorem yields?

Last Answer : Millman's theorem yields equivalent voltage or current source.

Description : The superposition theorem is applicable to?

Last Answer : The superposition theorem is applicable to linear responses only.

Description : The concept on which Superposition theorem is based is?

Last Answer : The concept on which Superposition theorem is based is linearity.

Description : Superposition theorem can be applied only to circuits having?

Last Answer : Superposition theorem can be applied only to circuits having linear bilateral elements.

Description : Norton’s theorem states that a complex network connected to a load can be replaced with an equivalent impedance (A) in series with a current source (B) in parallel with a voltage source (C) in series with a voltage source (D) in parallel with a current source

Last Answer : in parallel qith current source

Description : Equivalent circuit of transformer

Last Answer : Equivalent Circuit Diagram of Transformer Referred to Primary: V1 -Primary Input voltage I1 - Input Current I0- Exciting current/ No load current Im- Magnetizing component ... equivalent of secondary terminal voltage ZL- Load impedance ZL ′- Primary equivalent of load impedance

Description : Draw equivalent circuit of alternator.

Last Answer : Equivalent circuit of alternator

Description : Calculate the value of equivalent capacitance of the combination.

Last Answer : Calculate the value of equivalent capacitance of the combination

Description : what is equivalent resistance when four 4 Ohm resistors are connected in i) series ii) parallel

Description : A current controlled voltage source is equivalent to :  (A) series voltage feed -back amplifier (B) shunt current feed -back amplifier (C) shunt voltage feed -back amplifier (D) series current feed -back amplifier

Last Answer : A current controlled voltage source is equivalent to : shunt voltage feed -back amplifier

Description : A synchronous motor has better power factor as compared to that of an equivalent induction motor. This is mainly because?

Last Answer : A synchronous motor has better power factor as compared to that of an equivalent induction motor. This is mainly because stator supply is not required to produce magnetic field.

Description : Maximum Power Transfer Theorem 1

Last Answer : Maximum Power Transfer Theorem 1

Description : State Superposition Theorem.

Last Answer : Superposition Theorem: In any linear, bilateral, multisource network the voltage across or the current through any branch is given by algebraic sum of all individual voltages or currents caused ... sources acting alone with all other sources replaced by their internal resistances if any.

Description : State superposition theorem applied to D.C. circuits.

Last Answer : Superposition Theorem applied to D.C. circuits: Superposition theorem states that in any linear, bilateral, multisource network, the response (voltage across any element or current through any ... each source acting alone, while the other sources are replaced by their internal resistances.

Description : State maximum power transfer theorem for DC circuit.

Last Answer : Maximum power transfer theorem for DC circuit: The maximum power transfer theorem states that the source or a network transfers maximum power to load only when the load resistance is equal ... removed (disconnected) ii) All internal independent sources are replaced by their internal resistances.

Description : As per Shannon’s channel capacity theorem, if samples are transmitted in ‘T’ seconds over a noisy channel which is bandlimited to ‘B’ Hz. The number of samples ‘n’ is given by (symbols/notations carry their usual meaning) A) B/T B) T/B C) 2BT D) BT/2

Last Answer : As per Shannon’s channel capacity theorem, if samples are transmitted in ‘T’ seconds over a noisy channel which is bandlimited to ‘B’ Hz. The number of samples ‘n’ is given by ( ... /notations carry their usual meaning) A) B/T B) T/B C) 2BT D) BT/2

Last Answer : According to Lami's theorem if three forces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two.

Description : The superposition theorem is based on the concept of ?

Last Answer : The superposition theorem is based on the concept of Linearity.

Description : A capacitor-start single phase induction motor is switched on to supply with its capacitor replaced by an inductor of equivalent reactance value. It will?

Last Answer : A capacitor-start single phase induction motor is switched on to supply with its capacitor replaced by an inductor of equivalent reactance value. It will not start at all.

Description : State Thevenin’s Theorem:

Last Answer : According to thevenin's theorem, the current flowing through a load resistance Connected across any two terminals of a linear active bilateral network is the ratio open circuit voltage (i.e. the voltage across ... resistance and internal resistance of the network. It is given by Voc / (Ri + RL).

Description : Besides a method of trial and error, which of the following methods is employed for solution of network problems in interconnected system ? (a) Circulating current method (b) Thevenin's theorem (c) Superposition of currents (d) Direct application of Kirehhoffs laws (e) All of the above

Last Answer : (e) All of the above

Description : State and explain Thevenin’s theorem

Last Answer : Thevenin's Theorem states that Any linear circuit containing several voltages and resistances can be replaced by just one single voltage in series with a single resistance connected across the load . ... Thevenin's equivalent resistance Rth forms Thevenin's equivalent circuit as shown below.

Description : State and explain Thevenin’s theorem with suitable example.

Last Answer : Statement: Any network containing active and/or passive elements and one or more dependent and/or independent voltage/or current sources can be replaced by an equivalent network containing a voltage source ( ... given by IL =VTH/ (RTH+RL) figures above illustrate the concept of Thevenin s theorem

Description : Thevenin’s theorem can be applied to network containing : (A) Passive elements only (B) Active elements only (C) Linear elements only (D) All of these

Description : In application of superposition theorem, one is required to solve as many circuits as there are  1. Nodes 2. Branches 3. Meshes 4. Sources

Last Answer : In application of superposition theorem, one is required to solve as many circuits as there are Sources

Description : Find the Norton equivalent resistance for the network shown in Fig No. 2

Last Answer : Solution: To find Norton’s equivalent resistance removing voltage source and current source. Voltage source is replaced by short circuit and current source is replaced by open circuit so, we get circuit as

Description : What does the RTH on a Levis brand article mean?

Last Answer : answer:I believe RTH is the brand of designer Rene T. Holguin (his initials). He worked for Levi’s and a variety of others. http://www.ofakind.com/designers/39--rth

Description : Norton's equivalent of a circuit consists of a  1. Constant current generator with parallel impedance  2. Constant current generator in series with an infinite resistance  3. Constant current generator in parallel with high impedance  4. Constant current generator in series with low impedance

Last Answer : Norton's equivalent of a circuit consists of a Constant current generator with parallel impedance

Description : In calculating fractions of terms of punishment, imprisonment for life shall be  reckoned as equivalent to 4[imprisonment] a) 20 years b) 12 years c) 14 years d) 18 years

Last Answer : a) 20 years

Description : Trade discount is calculated after cash discount while calculating discount on purchase or sales.

Last Answer : Correct the following statement and rewrite the statement : Trade discount is calculated after ... while calculating discount on purchase or sales.

Description : While calculating bending stress in the following welded joints which of the welds moment of inertia can be neglected? a) 1 b) None of the listed c) Both 1 & 3 d) Both 2 & 4

Last Answer : b) None of the listed

Description : The hub is treated as a solid shaft while calculating torsional shear stress in the hub. a) True b) False

Description : The hub is treated as a solid shaft while calculating torsional shear stress in the hub. a) True b) False

Description : While calculating the natural frequency of a spring-mass system, the effect of the mass of the spring is accounted for by adding X times its value to the mass, where X is A 1/2 B 1/3 C 1/4 D 3⁄4

Description : While calculating the natural frequency of a spring-mass system, the effect of the mass of the spring is accounted for by adding X times its value to the mass, where X is A. 1/2 B. 1/3 C. 1/4 D. 3/4

Description : While calculating the natural frequency of a spring-mass system, the effect of the B mass of the spring is accounted for by adding X times its value to the mass, where X is (A) 1/2 (B) 1/3 (C) 1/4 (D) 3/4