Below are a brief narration about the tests required for a diesel generator set. Site Tests a) The following site tests shall be carried out in order to determine whether the material and apparatus comply with this specification at site. b) Not less than seven days notice in writing shall be given to the Engineers… Read More »
Below is the list of some important transformer tests which are conducted on site before final testing and commissioning is planned. Insulation resistance test In this test the insulation resistance is measured by applying appropriate voltage across the terminals as mentioned below: HV to Earth+LV and ground is measured with 5kV test voltage LV to… Read More »
Prior to commencement of transformer installation work, all shop drawings will be processed and submitted for approval by consulting engineer. Shop drawings will include front and side views of the equipment, overall dimensions, components identity, components type and ratings, electrical characteristics, incoming and outgoings location details among others. Plant and Equipment Following equipment and tools… Read More »
Below is given a brief method statement for Installation of Isolated Power Supply units or also called IPS Units. Pre installation requirements before commencing the installation work at site are: Operative to attend any site induction provided by the client. Check the power cables and earth cable sizes are done as per approved drawings. Conduits,… Read More »
Below is given the method statement for performing the installation of optical fiber cabling system for a project. The method is given from receiving the material on the installation site and what to do after that. Make sure that for all drawings and schedules necessary approvals are available. Offloading and handling of Fiber Optic cable Adequate… Read More »
As you are familiar with the principle of a DC motor or DC machine that when it is loaded either as a motor or as a generator, conductors of the rotor are carrying the current. To better understand the concept, imagine the conductors which are laying in the magnetic field which is present in the… Read More »