Quiz Space

Electronic Systems Thinking and Circuits · Qualifier · 16 Mar 2025 · January 2025 term

ESTC Qualifier 16 Mar 2025 — Question 7

Question 7

+1 markOne correct option

Ampere - hour is an equivalent unit of power.

  1. A

    TRUE

  2. B

    FALSE

Show answer

Correct answer

  • B

    FALSE

Question 7 of 27 in the IIT Madras BS Electronic Systems Thinking and Circuits (ESTC) Qualifier paper sat on 16 Mar 2025, in the January 2025 term (IIT M ES QUALIFIER AN EXAM QEQ1 16 Mar 2025). It carries 1 mark.

This question was also asked in

More questions from this paper

  1. Q1If the magnitude of the voltage across a given capacitor is increased, the amount of stored charge also increases.
  2. Q2Figure question
  3. Q3Four equal-value resistors are connected in parallel across a voltage source of 5 V. A current of 2.5 mA is measured fl…
  4. Q4The time period of any wave is generally measured as the time interval between a positive peak and the succeeding negat…
  5. Q5Figure question
  6. Q6Figure question
  7. Q8If the third harmonic frequency is 150 Hz, then the fundamental frequency is 25 Hz.
  8. Q9A 100 Ω resistor is connected in series with a parallel combination of four 1 kΩ resistors. A 100 V source voltage is a…
  9. Q10In a parallel plate capacitor, the value of the capacitance is independent of the distance between the plates.
  10. Q11The angular frequency of v1(t) is _ rad/s
  11. Q12The angular frequency of v2(t) is _ rad/s
  12. Q13The value of unknown resistor R1 is Ω
  13. Q14The value of unknown resistor R2 is Ω
  14. Q15An ideal 1200 mAh battery is driving a load that draws a constant current of 60 mA. The fully charged battery would dra…
  15. Q16Figure question
  16. Q17In the following circuit, if each of the resistors is 1 Ω, then the equivalent resistance of the circuit between the te…
  17. Q18The node voltage VX with respect to ground is V
  18. Q19The current I in the direction shown is A
  19. Q20The power dissipated by the 2 Ω resistor is _W
  20. Q21The power dissipated by the 5 Ω resistor is W
  21. Q22The power dissipated by the 10 Ω resistor is _W
  22. Q23The current I1 flowing through the 10 Ω resistor in the direction shown is A
  23. Q24The current I2 flowing through the 12 Ω resistor in the direction shown is _A
  24. Q25The current I3 flowing through the 15 Ω resistor in the direction shown is A
  25. Q26Power dissipated by the 12 Ω resistor is W.
  26. Q27The equivalent resistance of the circuit measured with an ohmmeter in place of the 20 V voltage source is _ Ω