I have an 15A fuse MCB that controls a night storage heater. It needs replacing and is now obsolete. Is a 16A C curve MCB the correct replacement?
2 41681)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
2296Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph
2497in india are trains run by DC or AC? if DC , from where it receives negative potential? because pentograph receives singe potential only?
2 5212What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?
2025a power supply to be constructed from voltage cells is required to provide Max. 20A Current with a terminal voltage of 6v.Several voltage cells are available each of which has terminal voltage of 1.5V & each of which can supply a max current of 5A .the no of cells required will be ??
5 5586Post New Electrical Engineering Questions
What is super thermal power plant? and how it will differ from normal thermal power plant
what is the principle of operation of CFL ??
Is vtg is controlled by the resistor? if else how much?
On Which Pressure PRV is operated.
How to calculate the fuse rating depend upon the DC circuit?
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
Basic motor transformer generator
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
explanation of mesh bus bars
The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
what is the value of combined earthing in general electrical circiut?
How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
Please explain me abt PQ diagaram in the power sector.