what is the difference beteen differential protection and over current protection of an alternator
GVK,
2 3906How can i learn to programme every VFD. Or is there any typical study to understand VFD programming.
1 4096how many earthings will be required for 1 isolator & 2 VCB, which are connected to a 1600 KVA Distribution TRansformer?
2 4753capacitor applied voltage is 1100VDC & capacitance value is 82uF how to calculate current of capacitor.
2 4401in the Distribution system .which one is Most Economically used by Power Engineer ? a)3 Phase3 wire System or b) 3Phase -4wire System
6 7960Post New Electrical Engineering Questions
what is differentila pilot supervision in the incomer control panel in the power station?
what is the cause of voltage dipp or swell in the transmission lines?
at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?
which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
Why line VTG = √3 phase VTG in star? How?
What is different between Circuit breaker and Isolater?
explain different losses in a transformer.
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer
some basic standard questions on transformer.
Can u Explain about the electronic trivector meter and the use of data converters in them?
how give earthing conection to household equipment?
what are the basic insulation levels & what its Unit
What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.
What is the different types of cable & current capacity of cable
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.