[NGR] Neutral Grounding Resistor|Neutral Earthing Resistor |NGR
Neutral Grounding Resistor: NGR Full form is Neutral grounding resistor. Neutral grounding resistors (NGRs) or Neutral earthing resistors (NERs) are … Read more
electrical engineering
Synchronous Machines|synchronous generator & synchronous Motor
Synchronous Machines: Synchronous Motors and Synchronous generators (Alternators). A synchronous generator is an electrical machine producing alternating emf (Electromotive force … Read more
[Class A,B,C]Electrical Contractor Licence in Kerala Class A, Class B, Class C|How to get Electrical Contractor License Kerala|Electrical Supervisor Permit A and B
Electrical Contractor Licence in Kerala: The Kerala State Electricity Licencing Board is the authority to issue the Electrical Contractor Licence … Read more
Resistors|Types of Resistors
Resistors A resistor entails the following two main characteristics : (i) Its resistance (R) in ohms. …… The resistors are … Read more
Electric Circuit|Types of Electric Circuit
Electric Circuit: An arrangement of devices through which electricity can flow is called an electrical circuit. A circuit diagram is … Read more
[MCQ] Electrical Engineering Questions and Answers|AE KSEB|Sub Engineer KSEB
Electrical Engineering Questions and Answers In this Post, we have given Electrical Engineering Questions and Answers. (a) Detects the error … Read more
[Updated]List of IS Codes Electrical standards|IS 732, IS 3043 etc|Indian electrical standards
National Electrical Code (NEC) India The National Electrical Code of India 2023 (NEC 2023), a comprehensive electrical installations Code prepared … Read more
Types of Errors in Instruments| Instrumental Errors|Instrumental Error Types
Instrumental Error : The main types of Errors in Instruments are Gross Errors,Systematic Errors and Random Errors. Types of Errors … Read more
Electrical Measurements MCQ|Objective Questions on Electrical Measurements
Electrical Measurements MCQ (a) Accuracy (b) Sensitivity (c) Reproducibility (d) All the above. 2. In measurement systems, which of the … Read more
TOD Meter or Time of Day Meter
TOD Meter full form is Time of Day meter. TOD Meter records the demand, time, and energy usage of electricity … Read more
Causes and Effect of low power factor| Need for power factor improvement| power factor correction
In this post we can discuss the causes of low power factor , Effect of low power factor, and what … Read more
Harmonics in Different Three-phase Systems
(i) All third harmonics are equal in all phases of the circuit i.e. they are in time phase. (ii) Fifth … Read more
Wind Energy Power Plants|Wind Power Generation|Wind Mill Working
What is Wind Power or Wind Energy ? Wind power or wind energy is the use of wind to provide … Read more
Electrical power Generation
What is Electrical Power Generation? Electricity is generated at power plants and transmitted to different substations from where it will … Read more
What is called Transients?
Transients Transients are the surges or spikes in electric currents and voltages which are transmittedthrough power or data lines. The … Read more