Introduction to measurement
Measurement techniques have been of immense importance ever since the start of human civilization, when measurements were first needed to…
Measurement techniques have been of immense importance ever since the start of human civilization, when measurements were first needed to…
From the field book entries, the route plan with enroute details and level profile shall be plotted and prepared to…
SAG IN OVERHEAD LINES While erecting an overhead line, it is very important that conductors are under safe tension. If…
The process of achieving uniform electrostatic stress in the dielectric of cables is known as grading of cables. It has already…
Cables for underground service may be classified in two ways according to (i) the type of insulating material used in their…
The satisfactory operation of a cable depends to a great extent upon the characteristics of insulation used. Therefore, the proper…
Electric power can be transmitted or distributed either by overhead system or by underground cables. The underground cables have several…
According to the British Standard, the electrical insulator must undergo the following tests 1. Flashover tests of insulator 2. Performance tests 3. Routine…
As stated above, the voltage applied across the string of suspension insulators is not uniformly distributed across various units or…
There are mainly three types of insulator likewise 1. Pin Insulator 2. Suspension Insulator 3. Stray Insulator 4. Shackle Insulators 5. Stay Insulator In addition…
Electrical Insulator must be used in electrical system to prevent unwanted flow of current to the earth from its supporting…
In a modern power system, there are several elements between the generating station and the consumers. The voltage control equipment…