Answer Posted / pillay
In electrical "rectifiers" are used to convert an alternating
voltage to direct current voltage.Any where a dc voltage
is needed and ac voltage is available rectifiers with the help
of other necessary components is used to convert the AC to DC.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz
for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?
What is Scheme Test of High Voltage Switchgear. Which tests it includes.
plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.
Types of test in Switchgears, MCC, NGR and DB's how it should be procced. Can anyone give me the details here or email me to pasuvaraj.k@gmail.com
how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?
What is the minimum underground tank size capacity considered for firefighting purpose?
2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
what is the electrical?
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?
explain supply side and demand side energy management with advantages & disadvantages
Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???
ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
