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Asked: November 23, 20222022-11-23T17:27:23+00:00 2022-11-23T17:27:23+00:00

Date: 15/11/2022 Shift: 1:00 PM – 3:00 PM Q. No: 169

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Q.69An electric current of 10 A is divided into three branches named branch1, branch2 and branch3, respectively, the lengths of the wires in the three branches being proportional to 1, 2 and 4. If wires of the same material and cross-section are used, what are the values of the currents in branch1, branch2 and branch3, respectively?
Ans1. I1 = 5.714 A, I2 = 2.857 A and I3 = 1.428 A
2. I1 = 6.521 A, I2 = 2.174 A and I3 = 1.304 A
3. I1 = 6.315 A, I2 = 2.105 A and I3 = 1.579 A
4. I1 = 5.451 A, I2 = 2.722 A and I3 = 1.818 A

Correct Ans: 1

Junior Engineer 2022 Electrical
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