MGVCL Exam Paper (30-07-2021 Shift 1)
In computer networks, the nodes are

all the mentioned above
the computer that originates data
the computer that routes data
the computer that terminates data

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MGVCL Exam Paper (30-07-2021 Shift 1)
A balanced delta connected load of 8+j6 Ω per phase is connected to a 415 V, 50 Hz, 3-phase supply lines. If the input power factor is improved to 0.9 by connecting a star connected capacitor bank, then the required kVAR of the bank is

10.98 kVAR
8.98 kVAR
14.98 kVAR
16.98 kVAR

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MGVCL Exam Paper (30-07-2021 Shift 1)
An RC series circuit with R = 150 Ω and C = 2 μF is excited by a DC source of 15 V by closing the switch at t = 0 with an initially uncharged capacitor. The initial and final voltages across the capacitor respectively are

0 V, 10 V
15 V, 10 V
0 V, 15 V
10 V, 15 V

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