Role of Electrical Engineer in Construction
Role of Electrical Engineer in Construction Construction Site Management Develops an in-depth knowledge of the contractual requirements for the project. […]
Interview
Interview
Role of Electrical engineer in Tesla Company
Role of Electrical engineer in Tesla Company Electrical engineers play a crucial role at Tesla, contributing to the design, development, and
Interview
Interview Question on Transmission and Distribution
Why high voltage is preferred for power transmission? As voltage increases, current flow through the line decreases and I2R loss
Electrical Machine
How motor starters operate
Principle of Motor Starters The principle of operation of a magnetic starters can be better understood by studying the diagram
Case Studies
Frequent Tripping of feeder on earth fault after faulty CT replacement
Observation At 132/33 kV Substation, R-ph CT was failed due to any some reason. The ratio of the CT was
Case Studies
Tripping of 220kV Feeder on SF6 lockout declaration in GIS Substation
Analysis One of the 220 KV feeder at 220/132Kv GIS system, suddenly tripped automatically indicating the cause of tripping being
Interview
Role of Electrical Engineer in Oil and Gas Industry
The electrical engineer plays a critical role in the oil and gas industry, ensuring the safe, efficient, and reliable operation of electrical systems and systems
Interview
Role of Electrical engineer in Thermal Power Plant
An electrical engineer is essential to a thermal power plant’s efficiency, upkeep, and operation. They are in charge of the
Trending
Electric Car: Component, Types, Charging station, charging time, Fuel cell
Components of Electric Car Battery Pack: Batteries are the fuel source for Electric Cars. The voltage rating of the cells
Electrical Appliance
Best Washing machine brand price in US
Discover the best washing machine brand price in US with our expert buying guide! Compare top-rated front-load, top-load, and smart
Basic Electrical
Electric Heating: Application, Advantages and Method
What is Electrical heating? Electric heating is a process in which electrical energy is converted in to “heat energy.” Electric
Transformer
Differential Relay testing procedure
Differential Relay Insulation Testing Connect together all relay C.T. terminals and measure the insulation resistance between these terminals and all
Basic Electrical
Types of Elevator
Define Elevator An Elevator is a vertical transport system that carries people or goods between the floors of building safely
Transformer
All day Efficiency of Transformer
Large capacity transformers used in power systems are classified broadly into Power transformers and Distribution transformers. The former variety is
Transmission Line
How to control Frequency in DC Transmission
In case of a.c. systems frequency can be controlled by adjusting steam input to the prime movers. If the frequency
Transmission Line
Advantages of D.C Transmission
Advantages of D.C Transmission Line Circuit: The line construction is simpler as compared to a.c. transmission. A single conductor line
Electrical Appliance
Working of Translay Relay
Working of Translay Relay Translay relay is a voltage balanced system in which the secondary CT voltages (voltages are proportional
Electrical Substation
What is Rotor angle stability?
Define Rotor angle stability Rotor angle stability is concerned with the ability of interconnected synchronous machines of a power system
Electrical Appliance
Table Fan: Construction and Working
Table fan is propeller bladed fan having two or more blades is directly driven by an electric motor. It may
Electrical Appliance
Ceiling Fan: Construction , Working and Fault solution
Construction of Ceiling fan The parts of the ceiling fan are shown in Fig.A and B The key components are
Transmission Line
Operation of high voltage Transmission line
Operation of high voltage Transmission line The operation of transmission line starts as soon as the line is energized for
Transmission Line
Safety Requirements for EHV Transmission Line Construction
Before start of any construction activates all the working crew, site supervisors, engineers, and contractors should be made aware of
Transmission Line
Procedure For Stringing of Conductor
Procedure For Stringing of Conductor The stringing activities are mainly consisting of the following: Hoisting of insulators Paying of conductor/ground
Electrical Substation, Basic Electrical
Neutral Grounding and Methods of Neutral Grounding in Power System
Why Neutral Grounding required in Power system? The neutral grounding is an important aspect of power system design because the
Electrical Substation
Voltage control and Method of Voltage control in Power system
Why Voltage control need in Power system? A power system is said to be well designed if it gives a
Case Studies
Zero IR value of CT at Substation
Case study At 220/66kV substation, for 220/66 KV 100MVA Transformer, it was found with oil leakage from the Tan-delta point
Case Studies
Conductor damaged due to use of PG Clamp
Case Study During Line Patrolling it was observed with damage of Main conductor strands of the 132KV Line conductor. Detail
Case Studies
Red-HOT on CT Pad Clamp in Electrical substation
Case study At one of 66/11 KV Grid Sub-Station, it was observed with burning of CT clamp causing red-hot at