WAZIPOINT Engineering Science & Technology

Thursday, November 30, 2023

Excavation and Civil Works for Underground Cable Laying

Cable LAying Tools

Clearing and Grading Excavation Routes

The routes of all cable excavations shall be cleared and leveled so that on completion of the works the finished reinstated ground level shall be the same as that obtained prior to the commencement of the Works.

What Is the Most Important and Basic Electrical Equipments, Instrument and Meters that You Need to Know Now?

Basic Electrical Equipments, Instrument and Meters

The Most Important and Basic Electrical Types of Equipment, Instrument,s and Meters that You Need to Know Now If You Want to Keep Your Plant Function Properly.

All instruments and meters shall be fitted with glasses of low reflectivity and shall not cause a pointer deflection due to electrostatic charging through friction.

Wednesday, November 29, 2023

Electrical Substation Equipment: Lightning Arrester and Its Functions

Lightning Arrester for Substation

A Lightning Arrester, also known as a Surge Arrester or Lightning Protector, is an essential piece of electrical equipment used in electrical substations and power systems. Its primary purpose is to protect substation equipment and the power grid from the damaging effects of lightning strikes and transient overvoltages.

Lightning is a natural phenomenon that occurs during thunderstorms when the charge separation in the atmosphere creates a high-voltage electrical discharge between clouds or between a cloud and the ground. When lightning strikes occur, they can induce extremely high voltages and currents in nearby power lines and electrical equipment, posing a significant threat to the power grid's integrity and the equipment connected to it.

Electricity from Urine: Amazing Electricity Generation

Electricity from Urine

 Image credit: 

                                     Pee-Power Urinal | Engineering For Change

How does Electricity from Urine?

Yes, it is fact; not fake. Now possible to generate electricity from human urine.

We know many ways to generate electricity from different sources around us. But the latest news is that your toilet will turn on an electricity generator. 

Yes, a team of researchers from the University of the West of England is saying urine can generate electricity. To read the details.

Basic Features of AC Motors and DC Motors

AC & DC Motors
AC & DC Motors

In our previous episode, we discussed the types of different AD and DC motors, in this article, we will discuss the basic features of AC and DC motors. You may learn the industrial motor controlling systems like the Star-Delta starter wiring diagram and its working principle or, the most industrial used Induction Motor's working principle

Tuesday, November 28, 2023

What is Synchronous Speed?

Synchronous Speed

Can We Get Synchronous Speed Without a Synchronous Motor?

Synchronous speed refers to the rotational speed at which the magnetic field in the stator of an AC motor rotates. This speed is determined by the frequency of the power supply and the number of poles in the motor.

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