Vssf Spot Exam Question Paper May 2026

Name the four basic components of a Computer System (Input, Output, Processing, Storage) and give one example of each.

True or False (Write 'T' or 'F'). 1. A diode allows current to flow in both directions. ( ) 2. A micrometer is used to measure the diameter of a wire. ( ) ✍️ SECTION B – SHORT ANSWER (20 Marks) (Answer any 4 out of 6 questions. Each question carries 5 marks.)

Draw a labeled diagram of a simple series circuit with one battery, one switch, and two bulbs. Explain what happens if one bulb fuses. Vssf Spot Exam Question Paper

Explain the difference between AC (Alternating Current) and DC (Direct Current) . Give one real-world application for each.

_________________ Date: _________________ Name the four basic components of a Computer

What is a Spot Exam ? List three key safety rules to follow in a vocational workshop during a spot test.

Convert the following: - (Binary 1011 )₂ to Decimal. - (Decimal 25 )₁₀ to Binary. A diode allows current to flow in both directions

Define Ohm's Law . Write its mathematical formula and describe what each symbol stands for. 🧠 SECTION C – LONG ANSWER / CASE STUDY (15 Marks) (Answer any 1 question. Each question carries 15 marks.)