Interested to Buy Any Domain ? << Click Here >> for more details...
Difference Between Isolator and Mcb
- 13 Answers
- 51093 Views
- VHB Medi Life Sciences, I also Faced
- E-Mail Answers
Answer Posted / bhabani shankar dash
Isolator means for two one phase & one neutral & mcb stands
for only one phase.
MCB it is operating automatically when load or fault current
exceed the predefined value but isolator is not operating
automatically it is not breaking the load or fault current.
| Is This Answer Correct ? | 12 Yes | 9 No |
Post New Answer View All Answers
Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT?
which type of questions asking for solar companies?
what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?
What does bode plots shows?
why ht cable end termination don't have a gland?
nwhat are the main Components of servo motor?
How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?
Can u Explain about the electronic trivector meter and the use of data converters in them?
how power trnafor from 1 point to another point in bus bar ya transmission line( voltage trnasfer from 1 point to another poin)
What is an alternator impedance value?
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
Dear all, I just want to ask an expert on this forum for some insights. For the magnetic balance test, when applied voltage on a Delta-Star transformer e.g. Dyn11, the following relationships apply for HV side: 1. H1-H2 = H2-H3 H3-H1 2. H2-H3 = H3-H1 H1-H2 3. H3-H1 = H1-H2 H2-H3 For the LV side also: 4. X1-X0 = X2-X0 X3-X0 5. X2-X0 = X3-X0 X1-X0 6. X3-X0 = X1-X0 X2-X0 Is there a similar pattern for Y-d, Y-Y, D-d? And how about Y-z, D-z, Z-y transformers? I've tested a YNzn5 transformer and for LV side I don't see the pattern. In this particular case I got for LV side the following (see values below): H1-H0 H2-H0 H3-H0 X0-X1 X0-X2 X0-X3 128.0 119.9 7.2 29.2 13.3 15.8 70.7 128.4 59.2 23.4 22.0 3.6 7.2 120.1 128.1 13.4 29.3 15.8 What is the relationship here for LV? For row 1 I see the relationship, for row 3 I also see but it's shifted, but for row 2 I don't see such relationship. Any suggestions, answers, someone?
I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2
List some examples of renewable energy?
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
