by Dipali Chaudhari
Railway Power Supply System- How does the locomotive get power?
Does it work on AC or DC?
How are Indian Railways powered?
Is there any difference between the Delhi metro power supply system and Indian railways?
What are the advantages and disadvantages of MCCB? Explained pros & cons of MCCB over MCB and fuse, uses and specifications.
What are advantages and disadvantages of MCB? Why MCB is better than fuse? Why MCB is preferred over fuse?
Vande Bharat Express (Train 18) | Explained- working, manufacturing, speed, cost and features of vande bharat express
What is power supply and types of power supply? How to choose cc or cv power supply? How to choose a single-phase or two-phase power supply?
What is renewable energy? What is non-renewable energy? What are the difference between renewable and non renewable energy? Explained- Benefits, Reasons and Importance.
What is fossil fuel? What are the advantages of fossil fuels? How are fossil fuels formed?
What are the cons or disadvantages of using fossil fuels? Why renewable energy is now preferred over fossil fuels? Are renewable resources better than fossil fuels?
What is the difference between voltmeter and potentiometer? What are the advantages and disadvantages of voltmeter and potentiometer?
What are the advantages (or pros) and disadvantages (or cons) of ammeter? Explained based on digital and analog ammeter.