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100+ Free Tamil Nadu HSE Second Year Basic Electronics Engineering Practice Questions

Tamil Nadu Higher Secondary Second Year (HSE +2 / Class 12) Basic Electronics Engineering under the Directorate of Government Examinations (DGE), Tamil Nadu practice questions are available now; exam metadata is being verified.

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2026 Statistics

Key Facts: Tamil Nadu HSE Second Year Basic Electronics Engineering Exam

10:00–1:15

Official March 2026 HSE+2 theory sitting window including reading/verification time (dge.tn.gov.in timetable)

DGE TN HSE+2 March 2026 public examination timetable

35/100

Minimum pass mark per subject under the HSE new pattern, subject to theory/practical floor rules

DGE HSE_E.pdf scheme of examination

3 hours

Approximate theory writing duration after reading and particulars verification in the public exam schedule

DGE TN HSE+2 March 2026 timetable

DGE TN

Administered by the Directorate of Government Examinations, Chennai, for Tamil Nadu State Board Higher Secondary

dge.tn.gov.in

SCERT syllabus

Class 12 textbooks and syllabus prescribed by SCERT / School Education Department (Samacheer Kalvi)

DGE HSE scheme — syllabus prescribed by SCERT/DSE

English MCQ bank

This practice set is an English-language MCQ study adaptation, not the official mixed written paper

OpenExamPrep practice-content policy

₹150/₹200

School exam fee band for groups without/with practical subjects plus certificate/service charges (concessions apply)

DGE HSE_E.pdf school candidate fee table

March 2026

HSE Second Year public theory examinations scheduled 2–26 March 2026 with practicals 9–14 February 2026

DGE TN official timetable PDF 04.11.2025

Free English MCQ practice for Tamil Nadu HSE +2 Basic Electronics Engineering (DGE). Official paper is mixed written theory on the Samacheer Kalvi Class 12 syllabus — this bank is a study adaptation, not a format simulation.

Sample Tamil Nadu HSE Second Year Basic Electronics Engineering Practice Questions

Try these sample questions to test your Tamil Nadu HSE Second Year Basic Electronics Engineering exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Ohm's law states that the current I through a metallic conductor at constant temperature is:
A.Directly proportional to voltage V and inversely proportional to resistance R
B.Inversely proportional to voltage V and directly proportional to resistance R
C.Independent of both voltage and resistance
D.Proportional only to power and not to voltage
Explanation: Ohm's law: I = V/R when temperature (and other physical conditions) stay constant, so current rises with voltage and falls with resistance.
2A resistor of 10 Ω carries a steady current of 2 A. The voltage across it is:
A.5 V
B.12 V
C.20 V
D.0.2 V
Explanation: From V = IR: V = 2 A × 10 Ω = 20 V.
3Kirchhoff's Current Law (KCL) states that at any circuit node the algebraic sum of currents is:
A.Zero
B.Equal to the supply voltage
C.Equal to total resistance
D.Always equal to 1 A
Explanation: KCL follows charge conservation: currents entering a node equal currents leaving it, so the signed sum is zero.
4Kirchhoff's Voltage Law (KVL) states that around any closed loop the algebraic sum of voltages is:
A.Zero
B.Equal to the loop current only
C.Always positive
D.Equal to total power
Explanation: KVL: the signed sum of voltage rises and drops around a closed path is zero (energy conservation for electrostatic fields).
5Three 6 Ω resistors are connected in series. The equivalent resistance is:
A.2 Ω
B.6 Ω
C.12 Ω
D.18 Ω
Explanation: Series resistances add: R_eq = 6 + 6 + 6 = 18 Ω.
6Two 8 Ω resistors are connected in parallel. The equivalent resistance is:
A.16 Ω
B.8 Ω
C.4 Ω
D.2 Ω
Explanation: For two equal resistors R in parallel, R_eq = R/2 = 8/2 = 4 Ω. Also 1/R_eq = 1/8 + 1/8.
7The unit of electrical capacitance is the:
A.Henry (H)
B.Farad (F)
C.Ohm (Ω)
D.Siemens (S)
Explanation: Capacitance C = Q/V is measured in farads (F); 1 F = 1 C/V.
8The unit of inductance is the:
A.Farad
B.Henry
C.Weber
D.Tesla
Explanation: Inductance L relates flux linkage to current (λ = LI) and is measured in henries (H).
9A capacitor stores energy primarily in the form of:
A.Magnetic field energy
B.Electric field energy between its plates
C.Chemical energy only
D.Kinetic energy of free electrons only
Explanation: Energy stored in a capacitor is (1/2)CV² and resides in the electric field between the conductors.
10An ideal inductor stores energy primarily in the form of:
A.Electric field between plates
B.Magnetic field linked with its windings
C.Heat only, never recoverable
D.Light radiation only
Explanation: Inductor energy is (1/2)LI² stored in the magnetic field of the coil.

About the Tamil Nadu HSE Second Year Basic Electronics Engineering Practice Questions

Verified exam format metadata for Tamil Nadu Higher Secondary Second Year (HSE +2 / Class 12) Basic Electronics Engineering under the Directorate of Government Examinations (DGE), Tamil Nadu is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.