Q1. What is the purpose of continuity testing?

• Answer: To check if the circuit or wire path is complete.

Q2. Which unit is voltage measured in?

• Answer: Volts (V).

Q3. (MCQ) When you touch both probes of a multimeter in continuity mode, what happens?
(a) LED glows
(b) Beep sound / small reading
(c) Battery charges
(d) Nothing happens

• Answer: (b) Beep sound / small reading

Q4. Why should we test a circuit before using it?

• Answer: To ensure it is safe, properly connected, and to prevent damage or shocks.