When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
2188how we identify between current transformer and potential transformer without having it name plate?
5 12849what was the rate of duty i have to pay if i want to import 1) lubricants(engine oil, etc) 2) grease 3) v-belts(rubber belts used in machines, cars, etc)
2069Post New TATA Interview Questions
Who is the oldest cosmonaut?
What is cross join sql?
How do you refer to the .css file in the web page?
Hello can anybody list out supported and unsupported browsers for Window OS,Android OS,MAC OS Ubuntu
How can you tell how many days remain until the evaluation copy of exchange 2000 server expires?
Explain what is different between secondary electron image and back scattered electron image?
Who coined the term net of things (iot) and when?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
How much steam required for 1MW power production form 30 bar G super heated steam(350 C), outlet of turbine 4.5 bar
In go language how you can check variable type at runtime?
What are the benefits of PEGA Robotics Automation Systems?
What is the difference between encapsulation and abstraction in python?
Explain how have some stars had time to die since the universe began?
Is hibernate session is thread safe?
How do I make a table on word?