by Dipali Chaudhari
What is the difference between EMF and Potential Difference? Explained with Definition, Symbol, Circuit diagram, Relation, Measuring instrument, etc. Similarity of emf and potential difference.
What is the surge impedance loading? Explained with Formulas, Circuit & Phasor diagrams. What is the Ferranti effect in transmission line? How to reduce it?
What is the difference between EMF and MMF? Explanations- definition, representation, unit, formula, functions, online calculator, circuit diagram, etc.
Study of reactive power compensation in power system- Passive & active reactive power compensation, capacitor bank for power factor improvements
What is Direct Online (DOL) Starter? Explanation with Working principle, Construction, Wiring diagram, Advantages, Disadvantages ,Applications of direct online starter.
What is the corona effect in power system? Explanation with affecting factors, power loss calculation, reducing methods of corona in power system, corona effect mcq quiz.
What is the difference between stepper motor and servo motor? Advantage and disadvantage of using a stepper motor over a servo motor. Applications, Cost and Industrial examples.
What are the important PLC safety tips for Automation Programmers and Electrical Engineers?
What is the difference between open loop and closed loop control systems? Explained with different specifications, block diagrams & open loop and closed loop control system examples.
What is the difference between indoor and outdoor substations? What are the advantages of indoor substation over outdoor substation?