Description : Magnetic Circuit and its Analysis

**Answer** : .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

Description : Sinusoidal Steady-State Analysis - Using nodal analysis, find node voltages in the circuit.

**Answer** : Sinusoidal Steady-State Analysis - Using nodal analysis, find node voltages in the circuit.

Description : What are oscillators in technical analysis?

Description : Consider a circuit with three parallel branches connected across a DC supply. What is the ratio of the branch currents I1 : I2 : I3 if the branch resistances are in the ratio of 2 : 3 : 4 respectively? A) 2 : 3 : 4 B) 6 : 4 : 3 C) 4 : 3 : 2 D) None of these

**Answer** : Consider a circuit with three parallel branches connected across a DC supply. What is the ratio of the branch currents I1 : I2 : I3 if the branch resistances are in the ratio of 2 : 3 : 4 respectively? A) 2 : 3 : 4 B) 6 : 4 : 3 C) 4 : 3 : 2 D) None of these

Description : State maximum power transfer theorem for DC circuit.

**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 : Define- (i) Node (ii) Loop for a DC circuit

**Answer** : Ans: i) Node: A point or junction at which two or more elements of network are connected is called as node. ii) Loop: A closed path for flow of current in an electrical circuit is called loop.

Description : For a DC circuit capacitor is

**Answer** : For a DC circuit capacitor is virtually an open circuit

Description : A DC voltage source is connected across a series RLC circuit. Under steady-state conditions, the applied DC voltage drops entirely across the

**Answer** : A DC voltage source is connected across a series RLC circuit. Under steady-state conditions, the applied DC voltage drops entirely across the C only

Description : A circuit that binds the upper or lower extreme of a waveform to a fixed DC voltage level is called ______ A) DC voltage restorer B) Clamping circuit C) Both A and B D) None of these

**Answer** : A circuit that binds the upper or lower extreme of a waveform to a fixed DC voltage level is called ______ A) DC voltage restorer B) Clamping circuit C) Both A and B D) None of these

Description : Give the circuit analysis of current source inverter with resistive load. What are the main difference between voltage source inverter and current source inverter?

**Answer** : Current source inverter (CSI): In current source inverter, the output current is independent of load. The input current of current source inverter is constant. Current source converter converts DC input current to ... are connected in parallel. In CSI diodes are connected in series.

Description : A d.c. source has an open circuit voltage of 30 V and an internal resistance of 1.5 Ohm. A resistive load is connected to the source. Maximum power dissipated in the load is (A) 300 W (B) 150 W (C) 45 W (D) 20 W

**Answer** : A d.c. source has an open circuit voltage of 30 V and an internal resistance of 1.5 Ohm. A resistive load is connected to the source. Maximum power dissipated in the load is 150 W

Description : All the rules and laws of D.C. circuit also apply to A.C. circuit containing?

**Answer** : All the rules and laws of D.C. circuit also apply to A.C. circuit containing resistance only.

**Answer** : If a D.C. shunt motor is working at full load and if shunt field circuit suddenly opens this will make armature to take heavy current, possibly burning it.

Description : What is mesh and nodal analysis?

Description : What is a diode clamper circuit?

**Answer** : Tha faction of diode

Description : What is the use of diode in the circuit?

**Answer** : Diode is a device which allows the flow of current in one direction and blocks the current in opposite direction.

Description : What is the frequency response of a circuit?

Description : What does it mean to analyze a circuit?

Description : Mesh Analysis with two supermesh

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Description : Mesh Analysis Example

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Description : Nodal Analysis with Voltage Sources dependent voltage source and two supernode

**Answer** : Nodal Analysis with Voltage Sources dependent voltage source and two supernode

Description : Nodal analysis example with dependent current source

**Answer** : Nodal analysis example with dependent current source

Description : Sinusoidal Steady-State Analysis mesh analysis

**Answer** : Sinusoidal Steady-State Analysis mesh analysis

Description : Sinusoidal Steady-State Analysis - nodal analysis super node problem solution 2

**Answer** : Sinusoidal Steady-State Analysis - nodal analysis super node problem solution 2

Description : Sinusoidal Steady-State Analysis - nodal analysis super node problem solution

**Answer** : Sinusoidal Steady-State Analysis - nodal analysis super node problem solution

Description : I found that by the same process of applying KCL and KVL, the problems of mesh analysis can also be solved. My teacher used KCL and KVL too. So, what's the difference between mesh analysis and Kirchoff's laws?

Description : Mesh analysis problems

**Answer** : Mesh analysis 1 : https://youtu.be/X_nWbAkDoH4 Mesh analysis 2 : https://youtu.be/-GzGDUZN56A Mesh analysis 3 : https://youtu.be/AsZlXbO_82M Mesh analysis 4 : https://youtu.be/D8zLPMFhwlg ... Mesh analysis 22 : https://youtu.be/XSOZ1urxvpc Mesh analysis 23 : https://youtu.be/wwBI15MznQY

Description : Nodal Analysis of Electric Circuits Example

**Answer** : Nodal Analysis of Electric Circuits Example 1 : https://youtu.be/XLS6kDQuHj0 Nodal Analysis of Electric Circuits Example 2 : https://youtu.be/OFhurvl74bA Nodal Analysis of Electric Circuits ... youtu.be/GmOozdjTVtM Nodal Analysis of Electric Circuits Example 9 : https://youtu.be/KjgfjJ7Ubb8

Description : Give four steps to solve mesh analysis.

**Answer** : Steps to Solve Circuit using Mesh Analysis: i) For a given planar circuit, convert each current source, if any, into voltage source, ii) Assign a mesh current to each mesh. The direction ... find the mesh currents. v) Using mesh currents then find the branch currents and branch voltages.

Description : Explain power system analysis.

**Answer** : Req= (1/1200 +1/560 + 1/2.1)^-1 = 2.1 ohms RT= 2.1 + 7.8 = 9.9 ohms IT = V/R = 24/9.9 = 2.4 A Veq= R I = 2.1 2 ... 7.8 = 12.096 w = 44.928 w _________________________________________ By: Ellis-Junior Kamatjipose [email protected]

Description : An unshielded moving iron voltmeter is used to measure the voltage in an AC circuit. The stray DC magnetic field having a component along the axis will be (1) unaffected (2) decreased (3) increased (4) either decreased or increased depending on the direction of the DC field

**Answer** : An unshielded moving iron voltmeter is used to measure the voltage in an AC circuit. The stray DC magnetic field having a component along the axis will be either decreased or increased depending on the direction of the DC field

Description : What is the advantage of AC over DC electrical transmission?

Description : What would happen if a DC motor was supplied with AC ?

**Answer** : With three phase induction motor, humming and not rotate, but if single phase universal motor like air blower, home mixture, motor run on constant speed..speed variation not possible...

Description : What is the conversion between. AC to AC ? DC to DC? AC to DC? DC to AC ?

**Answer** : 1.ac to ac is regulation 2.dc to dc is chopper 3.ac to dc is rectifier 4.dc to ac is inverter

Description : What are the advantages of DC series motor?

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