Power Research & Development Consultants Marketing Engineer Interview Questions and Answers

Electrical and Power System basics and definition

• Electrical system refers to the network of electrical components and devices that generate, transmit, and distribute electrical power.

• Power system is a broader term that encompasses the electrical system along with the associated infrastructure and control systems.

• Electrical basics include concepts like voltage, current, resistance, and power.

• Power system basics involve ...read more

Short circuits can be classified into three types: series, parallel, and ground faults.

• Series short circuit occurs when the current bypasses a load and flows directly from the source to the ground.

• Parallel short circuit happens when the current takes an unintended path with low resistance, causing excessive current flow.

• Ground fault occurs when a live wire comes into contact with a grounded surface or conductor, result