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 29971)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)
1799Q) 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
2026in india are trains run by DC or AC? if DC , from where it receives negative potential? because pentograph receives singe potential only?
2 4181What 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?
1507a 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 4060Post New Electrical Engineering Questions
What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?
Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
How would you calculate power loss in a resistor?
What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.
How much dc volt applied in cathodic protection system?
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?
Pleae send me last 5 years of Question book about RRB chennai.
how does a shunt reactor maintains the bus voltage???
What is use of starter and choke in tube light
Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com
low frequency protection why recomend?
state working of halogen lamp?
