✅ Tensile Test (also called Tension Test) 🔹 Definition: A tensile test is a test used to find how a material behaves when it is pulled (stretched) until it breaks. ⸻ 🔹 Purpose: To determine the mechanical properties of a material, such as: 1. Yield strength – the stress at which the material starts to deform permanently. 2. Ultimate tensile strength (UTS) – the maximum stress it can handle before breaking. 3. Elongation – how much it stretches before breaking (in %). 4. Modulus of Elasticity (

Earth Resistance TestDefinition:An earth resistance test is a procedure carried out to measure the resistance of the earth electrode (earth rod, plate, or mat) to the general mass of the earth. The main goal is to ensure that fault current can safely flow into the ground without endangering people or equipment.Purpose of the Test 1. Safety of People – Ensures exposed metallic parts don’t remain live during a fault. 2. Protection of Equipment – Helps protective devices (fuses, RCCB, MCB) operate