Pure inductive ckt takes power from AC when
1. Applied voltage and Current increases
2. applied voltage and current decreses
3. voltage decreases and current decreases
please justify

Answers were Sorted based on User's Feedback



Pure inductive ckt takes power from AC when 1. Applied voltage and Current increases 2. applied v..

Answer / sandeep

My understanding is applied voltage have nothing to do with
this. But when the curent increases the energy is drawn
from supply and will be stored in the inductor and when
current decreases the stored enrgy is used to supply the
power. But unfortunatley the answer given in the test is
second choice.. total confusion

Is This Answer Correct ?    1 Yes 0 No

Pure inductive ckt takes power from AC when 1. Applied voltage and Current increases 2. applied v..

Answer / sanjay tiwari (electrical engi

As per my opinion first option is correct because inductor
takes power from AC ckt up to max voltage.during this it
takes up max current.when the voltage decreases it returns
the power in toto.In a full cycle the power consumtion is
zero.

Is This Answer Correct ?    2 Yes 3 No

Post New Answer

More Electrical Engineering Interview Questions

why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.

0 Answers  


what do you mean electrical earth pit?

2 Answers   Enercon,


WHAT WILL HAPPEN IF INPUT SUPPLY OF RCBO IS CONNECTED TO OUTPUT SIDE

2 Answers   ABG Shipyard,


why in generating station generation voltage is 11 kv

1 Answers   L&T, Usha Martin,


How does a digital electronic meter work??????

0 Answers  






Short circuit current of 2500 KVA 11/0.415 KV transformer both Secondary and primary side. best regards. Ali

1 Answers  


Which are the types of breakers used in High Tension (HT) side?

1 Answers  


What are the difference between C-Curve and D-Curve for MCB's.

17 Answers   ABB, DLF, Essar, GK companies, Nissi Engineering Solution,


what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?

0 Answers  


anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS

0 Answers  


WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC

0 Answers  


what is the function of a commutator in a dc generator?

14 Answers   College School Exams Tests, NTPC, TCS,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)