ostwalgroup.com - Frequently Asked Questions



			What is the difference between MCB and ELCB ? How is Electricals different from Electronics ? What are the different types of power socket of different countries ? What are the Precautions and preventions to be taken ? What should be done in case of fire ? Can a person without any electrical knowledge operate electrical equipments ? What does Earthing mean ? What are the type of wiring ? What are the kinds of Cables ? What are the different types of domestic cable ? What are the different types of Indus cable ? What is the life of a normal Tube Light ? Is India a right source for Electrical Products ? Quality vs Quantity. Which do you Prefer ? New Product in the Market ? What are phase changeovers ? What are its benefits ? What is management system ? What are power capacitors ? What are its benefits ? What is lighting arrest ? Types of Computer and telephone cables ? What is Voltage ? What is Current ? What is Power Factor ? How do you determine the same ? What are harmonics ? How are they produced ? What is a motor ? What is relay / contactor ? What is a fuse ?