A resistor,inductor and capacitor are connected in series
respectively.Voltage across resistor is 40v,across inductor is
70v,across capacitor is 100v.Then what is the total voltage
applied across the elements?
- 5 Answers
- 8489 Views
- I also Faced
- E-Mail Answers
Answer Posted / t e rao
sai phani kumar answer is correct.
Current flow will be same in all the elements. so
calculation should be done with reference to current.
Voltage across resistor Vr= 40+j0
Voltage across inductor Vl= 0+J70 (Since volage leads the
current by 90 degress)
Voltage across capacitor Vc= 0-J100 (since voltage lags the
current by 90 degress)
Total voltage = Vector sum of Vr + Vl + Vc
= 40+j0 + 0+J70 + 0-J100
= 40 - j30
Magnitude of voltage = 40-j30 = 50Voltage (with 38.6deg lag
to the current)
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
what are carbondioxide and dcp used in fire extinguishers
what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?
what are the applications of PLC?
Define super node?
Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?
How to assume answer to electrical questions
wow to calculate the transformer rating(KVA)
for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
In hydel power plants, L.A's, S.C's are placed inside the control panel boards. what is the purpose? [already the total body was earthed to ground.]
my diploma certificate in my higher education college
What are the basic & Majour problems in UPS ?
What is the resonant peak?
What is “pu” in electrical engineering?
