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.)
Draw a labeled diagram of a simple series circuit with one battery, one switch, and two bulbs. Explain what happens if one bulb fuses.
Explain the difference between AC (Alternating Current) and DC (Direct Current) . Give one real-world application for each. Vssf Spot Exam Question Paper
Multiple Choice – Choose the correct option. 1. The primary function of a fuse in an electrical circuit is to: - a) Store charge - b) Prevent overcurrent - c) Amplify voltage - d) Convert AC to DC
Name the four basic components of a Computer System (Input, Output, Processing, Storage) and give one example of each. Define Ohm's Law
Convert the following: - (Binary 1011 )₂ to Decimal. - (Decimal 25 )₁₀ to Binary.
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.) Each question carries 15 marks
What is a Spot Exam ? List three key safety rules to follow in a vocational workshop during a spot test.