Question 1
The current in a coil increases linearly from 0.4 A to 1 A in 2 s. During this interval, the voltage across the coil is 60 mV. The inductance of the coil is 200 mH.
True
False
Question 2
Two incandescent bulbs rated at 40 W (at 230 V) and 60 W (at 230 V) are connected in series across a 230 V supply. The total power consumed is 100 W.
True
False
Question 3
For the circuit shown in the figure, the equivalent capacitance between the terminals A and B is 2.64 μF.
True
False
22 more questions in this paper
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More on the ESTC End Term 10 May 2026 Set 2 paper
The IIT Madras BS Electronic Systems Thinking and Circuits (ESTC) End Term paper sat on 10 May 2026, in the January 2026 term, set 2: 25 questions for 50 marks in 180 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.
| Feature | ESTC End Term 10 May 2026 Set 2 at a glance |
|---|---|
| Term | January 2026 term |
| Subject | Electronic Systems Thinking and Circuits |
| Course code | EE1101 |
| Questions | 25 |
| Marks | 50 |
| Duration | 180 min |
| MCQ | 15 |
| Numerical | 10 |
| Official paper | ESTC 06 May 26 |
| Negative marking | No negative marking. |
| Updated |