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Electrical Engineering - Series Circuits - Discussion

Discussion Forum : Series Circuits - General Questions (Q.No. 3)
Series Circuits
3.
A series circuit consists of three resistors with values of 120 , 270 , and 330 . The total resistance is
less than 120
the average of the values
720
120
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
14 comments Page 1 of 2.
Rehana said:   1 decade ago
Because in series the resistance is the sum of all resistors present in the circuit.

Therefore Resistance (R) = 120+270+330.

R=720 ohms.
PRAVALLIKA VAKADA said:   2 years ago
R1 = 270.
R2 = 330.
R3 = 120.

Series means all the resistors will be added.
then we get 720.
270 + 330 + 120 = 720.
Vittal said:   1 decade ago
R=R1+R2+R3
R1=120,R2=270,R3=330,
Sum of total resistance to connecting in series = R
R=120+270+330=720
R=720 Ohms.
Kamalkumar said:   1 decade ago
R = R1+R2+R3.

R1 = 120, R2 = 270, R3 = 330,

R = 120+270+330 = 720.

R = 720 Ohms.
Pushpa said:   1 decade ago
Series means current is same so all resistors are added

120 + 270 + 330 = 720
Akshay Patil said:   1 decade ago
Resistance in series then,

R = R1+R2+R3.

R = 120+270+330.

R = 720 Ohm.
Susanta said:   1 decade ago
Resistor are in series mean
R=R1+R2+R3
R=(120+270+330)0HM
R=720 OHM
Rayna Mukherjee said:   5 years ago
If 270 resistor is removed then, What will come? Please explain.
(1)
Manoranjan said:   1 decade ago
@manoranjan

Yes this is correct formula.
Sanjay Singh meena said:   9 years ago
Add all voltages in resistance in series.
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