Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between ELCB and RCCB
- 5 Answers
- 13112 Views
- Concorde, Hyundai, I also Faced
- E-Mail Answers
Answer Posted / vipu p k
elcb is using the protection of earth leakage.but rccb is
using earthleakage protection and over current protection
| Is This Answer Correct ? | 4 Yes | 8 No |
Post New Answer View All Answers
A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03
Why derivative controller is not used in control systems?
what is kondo syatem in eletrical traction
Define availability (operational)?
Explain Even and Odd signals?
Draw the DOL starter and star delta starter drawing?
why the protection turbo generators is most complex?
List of equipments required foe industrial repair lab.
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)
What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?
what are inherent currents?
The principle of switching circuits for different types of batteries in application of storage systems
What is meant by sag?
75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
