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Free Practice Questions for Odisha CHSE +2 VOC-ITV Wireman Control Panel

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Key Facts: Odisha CHSE +2 VOC-ITV Wireman Control Panel Exam

ELE/Q7302

Qualification Pack for Field Technician – Wireman Control Panel (Electronics Sector)

PSSCIVE curriculum / CHSE VOC-ITV PDF

VOC-ITV

CHSE Odisha +2 Integrated Vocational Electronics job-role subject

chseodisha.nic.in syllabus listing

~50 + ~50

Common AHSE Integrated Vocational framing: theory plus practical components (confirm year circular)

CHSE AHSE new question-pattern notifications for Integrated Vocational subjects

600 hrs

PSSCIVE course duration framing: Class 11 300 hrs + Class 12 300 hrs (vocational pathway design)

PSSCIVE Field Technician Wireman Control Panel curriculum

CHSE Odisha

Council of Higher Secondary Education, Odisha administers AHSE / integrated vocational examinations

chseodisha.nic.in

MCQ adaptation

This bank trains theory/safety knowledge only—not practical replacement

OpenExamPrep study adaptation disclosure

CHSE Odisha +2 VOC-ITV Field Technician Wireman Control Panel (ELE/Q7302): mixed theory + practical integrated vocational assessment (confirm year’s circular; commonly ~50 theory + ~50 practical under AHSE ITV framing). Covers wiring diagrams, panel components, cabling, earthing, tools, testing, control devices, OH&S. Free 2026 MCQ bank is a theory/safety study adaptation—not a practical skill-evidence replacement.

Sample Odisha CHSE +2 VOC-ITV Wireman Control Panel Practice Questions

Try these sample questions to review concepts for the Odisha CHSE +2 VOC-ITV Wireman Control Panel exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1According to Ohm’s law, the voltage (V) across a conductor equals:
A.Current plus resistance (V = I + R)
B.Current divided by resistance (V = I / R)
C.Current times resistance (V = I × R)
D.Resistance divided by current (V = R / I)
Explanation: Ohm’s law states V = I × R for a conductor at constant temperature. Wireman control-panel technicians use it to interpret meter readings and estimate loads.
2In a simple series circuit, the same value of which quantity flows through each component?
A.Voltage drop
B.Current
C.Resistance
D.Power
Explanation: In series, there is one path, so the same current flows through every series component. Voltage divides across resistances according to their values.
3On a standard single-phase power socket, the three conductors are commonly identified as:
A.Phase only, shield, and chassis paint
B.Live (phase), Neutral, and Earth
C.Positive DC, Negative DC, and Signal
D.Hot, cold, and refrigerant return
Explanation: Domestic/industrial single-phase sockets provide Live (phase), Neutral, and protective Earth. Identifying L, N, and E correctly is a core Class 11 practical outcome.
4Kirchhoff’s Current Law (KCL) states that at a circuit node:
A.Voltage is always zero regardless of load
B.The algebraic sum of currents entering and leaving is zero
C.Resistance must equal inductance
D.Power is conserved only in open circuits
Explanation: KCL is charge conservation: currents into a node equal currents out (algebraic sum zero). Panel fault-finding often starts by checking unexpected current paths at junctions.
5Which statement correctly contrasts AC and DC?
A.AC always has zero frequency; DC continuously reverses polarity
B.DC flows in one direction; AC periodically reverses direction
C.AC can exist only inside batteries; DC only on power grids
D.DC voltage is always higher than AC for the same wire size
Explanation: Direct current (DC) maintains a single polarity/direction; alternating current (AC) reverses periodically. Control panels often mix AC mains with DC control supplies.
6In a parallel combination of two unequal resistors connected to a supply, which statement is true?
A.The same current flows through each resistor
B.Each resistor has the same voltage across it
C.Total resistance equals the sum of both resistors
D.Power in each resistor must be identical
Explanation: Parallel branches share the same voltage. Currents split inversely with resistance; total resistance is less than the smallest branch resistance.
7A four-band resistor colour code is used mainly to determine:
A.Only the manufacturer logo and packing date
B.Resistance value and tolerance from band colours
C.Exact inductance in henries
D.Only the maximum soldering temperature
Explanation: Four-band colour coding encodes significant digits, multiplier, and tolerance so technicians can read resistance without a meter, then verify with a multimeter.
8A step-down transformer is primarily used to:
A.Increase frequency of the supply
B.Convert DC to higher-voltage DC by magnetic coupling alone
C.Reduce secondary AC voltage relative to the primary AC voltage
D.Store charge like a large capacitor
Explanation: A transformer couples AC magnetically between windings. A step-down unit has fewer secondary turns, producing a lower secondary voltage for loads and control supplies.
9Which device is a semiconductor that ideally allows current mainly in one direction?
A.Resistor
B.Diode
C.Inductor
D.Incandescent lamp filament
Explanation: A diode conducts strongly in forward bias and blocks (ideally) in reverse bias. Panel and power-supply work frequently uses diodes for rectification and polarity protection.
10An NPN bipolar junction transistor has three terminals commonly named:
A.Anode, cathode, and gate only
B.Collector, base, and emitter
C.Primary, secondary, and core
D.Live, neutral, and earth only
Explanation: BJT terminals are collector, base, and emitter. Identifying NPN vs PNP and terminals is a curriculum practical for component identification.

About the Odisha CHSE +2 VOC-ITV Wireman Control Panel Exam

Odisha CHSE Higher Secondary Integrated Vocational (VOC-ITV) Electronics — Field Technician Wireman Control Panel is the official +2 integrated vocational job-role subject aligned to PSSCIVE curriculum for Field Technician – Wireman Control Panel (Qualification Pack ELE/Q7302, Electronics Sector). It develops control-panel wiring competencies: electrical and electronics fundamentals, electrical safety and earthing, hand and test tools, cable preparation and routing, electromechanical panel assembly from wiring diagrams, power distribution concepts, installation and troubleshooting of load centres and panel boards, AC drives/PLC/switchboard awareness, panel testing (CT/PT, relays, contactors, indicators), and occupational health and safety. Official assessment is mixed theory and substantial practical skill evidence. The free 100 MCQs on this page are an English-language multiple-choice study adaptation for theory and diagnostic judgment only—they are not a substitute for lab work, wiring practice, instrument use, practical records, viva, or the official written paper format.

Exam sponsor: Council of Higher Secondary Education, Odisha (CHSE Odisha). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Per CHSE Odisha syllabus listing and the Council-hosted VOC-ITV curriculum (PSSCIVE Field Technician – Wireman Control Panel, QP ELE/Q7302): Class 11 vocational skills cover basics of electrical and electronics, electrical safety and hazards (including earthing), tools and equipment, cabling and wire preparation, and electromechanical assembly; Class 12 covers generation/transmission/distribution, installation and troubleshooting of electrical control panels, AC drive/PLC/switchboard, testing and measurement in electrical panels, and safety measures/hazards, plus employability skills each year. Assessment is mixed theory + practical/skill evidence (and related portfolio/viva as arranged by school/Council)—not a pure MCQ board paper. The 100 questions here are an English-language MCQ study adaptation for theory and safe diagnostic judgment only.

Time Limit

As notified for the integrated vocational theory paper in the CHSE AHSE timetable; practical/skill sessions scheduled separately (confirm current circular).

Passing Score

Confirm the current CHSE integrated vocational / AHSE result circular for separate theory and practical minima and overall subject pass rules for your registration year.

Exam / Certification Fees

Included in the CHSE Higher Secondary / integrated vocational examination form-fill-up fee as notified by the Council; see official fee notifications on chseodisha.nic.in for the examination year and candidate category.

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

14%

Basics of Electrical & Electronics

Origin of electricity, AC/DC, series/parallel, open/closed circuits, Ohm’s and Kirchhoff’s laws, energy consumption, resistors/capacitors/inductors/transformers, diodes/transistors/LEDs/ICs, and colour-code measurement.

15%

Electrical Safety, Earthing & OH&S

Importance and types of earthing, lightning arresters, surge protection, circuit breakers, ESD, shock causes/prevention, fire extinguishers, first aid and artificial respiration, PPE, and electrical emergencies.

6%

Tools & Equipment

Screwdrivers, pliers, strippers, cutters, phase testers, drills, multimeter, clamp meter, soldering iron, and safe identification of component terminals.

12%

Cabling, Routing & Wire Preparation

Cable specifications and types, stripping without conductor damage, bending, joints, crimping tools and lugs, and orderly routing for panel work.

8%

Wiring Diagrams & Electromechanical Assembly

Electromechanical assembly types, wiring instructions/guidelines, and the process of assembling control panels from drawings.

10%

Power Generation, Transmission & Distribution

Generation/transmission/distribution overview, three-phase ideas, residential/commercial/industrial distribution, generators, motors, DOL and star-delta starters.

14%

Installation & Troubleshooting Control Panels

Overcurrent protection (fuses, MCBs), busway systems, residential load centres and service entrance, commercial/industrial panel boards, and fault-finding judgment.

12%

Control Devices: AC Drive, PLC & Switchboard

AC drives and VFDs, soft starters, PLC architecture, HMI, wiring ideas, and switchboard types used in control panels.

9%

Testing & Measurement

CT/PT concepts, push-button/relay/contactor/indicator/energy-meter functional checks using meters and test lamps.

Preparing for the Odisha CHSE +2 VOC-ITV Wireman Control Panel Exam

What You Need to Know

  • Passing score: Confirm the current CHSE integrated vocational / AHSE result circular for separate theory and practical minima and overall subject pass rules for your registration year.
  • Assessment: Per CHSE Odisha syllabus listing and the Council-hosted VOC-ITV curriculum (PSSCIVE Field Technician – Wireman Control Panel, QP ELE/Q7302): Class 11 vocational skills cover basics of electrical and electronics, electrical safety and hazards (including earthing), tools and equipment, cabling and wire preparation, and electromechanical assembly; Class 12 covers generation/transmission/distribution, installation and troubleshooting of electrical control panels, AC drive/PLC/switchboard, testing and measurement in electrical panels, and safety measures/hazards, plus employability skills each year. Assessment is mixed theory + practical/skill evidence (and related portfolio/viva as arranged by school/Council)—not a pure MCQ board paper. The 100 questions here are an English-language MCQ study adaptation for theory and safe diagnostic judgment only.
  • Time limit: As notified for the integrated vocational theory paper in the CHSE AHSE timetable; practical/skill sessions scheduled separately (confirm current circular).
  • Exam / certification fees: Included in the CHSE Higher Secondary / integrated vocational examination form-fill-up fee as notified by the Council; see official fee notifications on chseodisha.nic.in for the examination year and candidate category. Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Odisha CHSE +2 VOC-ITV Wireman Control Panel: Suggested Study Strategy

1Alternate MCQ drills with short written definitions and wiring-diagram sketching—official theory is not pure MCQ.
2Practise real lab skills weekly: L-N-E identification, multimeter V/I/R/continuity, stripping without nicks, and lug crimps.
3Memorise earthing purpose and types (pipe, plate, rod) and link them to shock and lightning protection questions.
4Draw a simple load-centre / panel-board layout (incoming supply, bus, breakers, neutral/earth bars) before memorising only words.
5For motors, contrast DOL vs star-delta starting and when each is used for inrush control.
6Treat practical records and viva as mark-bearing: explain procedures, PPE, and instrument connections aloud.
7Use the official VOC-ITV unit lists as your checklist; this bank accelerates theory recall but does not replace CHSE practicals.

Frequently Asked Questions

Is the official CHSE Odisha Field Technician Wireman Control Panel exam pure multiple-choice?

No. Official Integrated Vocational assessment under CHSE uses theory plus practical/skill evidence (and related viva/portfolio elements as arranged by the school/Council). This page’s 100 MCQs are an English study adaptation for underpinning theory and safe work judgment only.

What is the job-role / qualification pack for this subject?

The PSSCIVE curriculum hosted by CHSE targets the job role Field Technician – Wireman Control Panel under Qualification Pack ELE/Q7302 in the Electronics Sector (Industrial Electronics sub-sector).

What topics are covered in CHSE VOC-ITV Wireman Control Panel?

Class 11–12 units include basics of electrical and electronics, electrical safety and earthing, tools, cabling and wire preparation, electromechanical panel assembly, power generation/transmission/distribution, installation and troubleshooting of control panels, AC drive/PLC/switchboard, testing and measurement, and workplace safety—matching the official VOC-ITV curriculum PDF.

How are marks structured for Integrated Vocational subjects?

CHSE AHSE notifications describe Integrated Vocational subjects with theory and practical components (commonly framed as about 50 marks theory and 50 marks practical for regular candidates under new-pattern circulars). Always confirm the exact split and question pattern for your registration year on chseodisha.nic.in.

What is the exam fee for this VOC-ITV subject?

There is no separate open stand-alone ‘wireman only’ marketplace fee quoted on this page. Fees are included in the Council’s Higher Secondary / integrated vocational form-fill-up notification for the year and candidate category. See chseodisha.nic.in for the official circular.

Can this free MCQ bank replace practical and viva preparation?

No. Practical skill evidence is essential (earthing practice, tool use, stripping/crimping, panel assembly, testing, PPE). Use these MCQs for theory drills and still complete labs, records, and viva practice with your school.

Where is the official syllabus for Field Technician Wireman Control Panel?

See the CHSE syllabus portal (VOC-ITV Electronics — Field Technician Wireman Control Panel) and the Council-hosted curriculum PDF at https://chseodisha.nic.in/wp-content/uploads/2024/11/VOC-ITV-Electronics-Field-Technician-Wireman-Control-Panel.pdf.