Electrical Interview Question What is Difference between MCB and MCCB | ‪@ElectricalTechnician‬

MCB Vs MCCB What is MCB? MCB or Miniature Circuit Breaker is an electromechanical device that protects an electric circuit from an overcurrent. The overcurrent in an electrical circuit may result from short circuit, overload or faulty design. 1. Current rating – Amperes 2. Short Circuit Rating – Kilo Amperes (kA) 3. Operating Characteristics – B, C, D, Z or K Curves What is MCCB ? A moulded case circuit breaker (MCCB) is a type of electrical protection device that is used to protect the electrical circuit from excessive current, which can cause overload or short circuit. Related Video Which you must watch Type of MCB 👇👇👇    • B C D K Z Type of MCB And there Uses | Typ...   How to Select MCB for AC 👇👇👇    • Видео   How to Convert Ton To Kw 👇👇👇    • How to convert ton to Kw and HP | ton to k...   How to Select Single Phase motor Capacitor Value 👇👇👇    • Single phase motor Starting, Running And P...   Important Interview Question Ans 👇👇👇    • Electrical basics Interview question and a...   Heater Current Vs Motor Current 👇👇👇    • Electrical Interview Question | current va...   1 Amp = ? Kw 👇👇👇    • Most Confusing Question of Electrical inte...   How to Check earthing at Home 👇👇👇    • Check Earthing By Using Lamp & Multimeter ...   Overload Relay Vs MCB 👇👇👇    • Over Load Relay Vs MCB / Difference betwee...   #MCB #mccb #MCBvsMCCB