A series circuit consisting of a 25 resistor, 64mH inductor and an 8ouf capacitor is connected to a 110V, 50Hz single-phase supply. Calculate the current and voltage across each element. ntufastresult.c.BASIC ELECTRICAL AND ELECTRONICS ENGINEENG(BEEE)UNIT-11.Prove that the energy stored in a capacitor is%CV2.Explain in detail about Kirchhoff's Current and Voltage law?3. Prove that in series combination of resistances the equivalent resistance inthecircuit is the simple sum of individual resistances4.Distinguish between an ideal voltage source and a practical Voltage source5.A series circuit consisting of a 250 resistor, 64mH inductor and an 80uFcapacitor is connected to a 110V, 50HZ single - phase supply. Calculate thecurrent and voltage across each element.6.State and explain ohms law and Explain the basic property of a capacitance?7.A 1000 resistance is directly switched on across a 10 V battery. What is thecurrent through resistor? How much is the power loss? Also find the energyconsumed in S Sec.UNIT-21.Explain the constructional features of a DC machine2 The wave connected mature of a two-pole 200 V geners at 300 rpm. Calculate the usefconductog3.expofof oneOtiece Jntufastresult.comCELECTRICAL AND ELECTRONICS ENGINEERING(BEEE)Prove that the energy stored in a capacitor is % C V?2.Explain in detail about Kirchhoff's Current and Voltage law?3. Prove that in series combination of resistances the equivalent resistance inthecircuit is the simple sum of individual resistances4.Distinguish between an ideal voltage source and a practical Voltage source5.A series circuit consisting of a 250 resistor, 64mH inductor and an 80µFcapacitor is connected to a 110V, 50HZ single - phase supply. Calculate thecurrent and voltage across each element.6.State and explain ohms law and Explain the basic property of a capacitance?7.A 1000 resistance is directly switched on across a 10 V battery. What is thecurrent through resistor? How much is the power loss? Also find the energyconsumed in 5 Sec.UNIT-2°nstructional features of a DC machinected armature of a two-pole 200 V generator has 400ns at 300 rpm. Calculate the useful flux per pole.inciple of operation of a DC Generator

Given, R = 25ΩL = 64 mHC = 80μFV = 110 ∠0°f = 50 Hz Circuit diagram,

Untufastresult.com C ELECTRICAL AND ELECTRONICS ENGINEERING (BEEE) 1 Prove that the energy stored in a capacitor is ½ CV² 2.Explain in detail about Kirchhoff's Current and Voltage law? 3. Prove that in series combination of resistances the equivalent resistance in thecircuit is the simple sum of individual resistances 4. Distinguish between an ideal voltage source and a practical Voltage source 5.A series circuit consisting of a 250 resistor, 64mH inductor and an 80µF capacitor is connected to a 110V, 50Hz single-phase supply. Calculate the current and voltage across each element. 6.State and explain ohms law and Explain the basic property of a capacitance? 7.A 1000 resistance is directly switched on across a 10 V battery. What is the current through resistor? How much is the power loss? Also find the energy consumed in 5 Sec.

Untufastresult.com C ELECTRICAL AND ELECTRONICS ENGINEERING (BEEE) 1 Prove that the energy stored in a capacitor is ½ CV² 2.Explain in detail about Kirchhoff's Current and Voltage law? 3. Prove that in series combination of resistances the equivalent resistance in thecircuit is the simple sum of individual resistances 4. Distinguish between an ideal voltage source and a practical Voltage source 5.A series circuit consisting of a 250 resistor, 64mH inductor and an 80µF capacitor is connected to a 110V, 50Hz single-phase supply. Calculate the current and voltage across each element. 6.State and explain ohms law and Explain the basic property of a capacitance? 7.A 1000 resistance is directly switched on across a 10 V battery. What is the current through resistor? How much is the power loss? Also find the energy consumed in 5 Sec.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 5RQ

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