Interested to Buy Any Domain ? << Click Here >> for more details...
Between Star-Delta & Star-Star Power transformer which one
is efficent for Earth Fault?
- 10 Answers
- 16991 Views
- I also Faced
- E-Mail Answers
Answer Posted / daher
star/star in case of line to ground short circuit in star -
delta transformer their is no path to I0 short circuit
current and it will turn inside the closed circuit of delta
connection
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
How does the slip regulator works as a startor
0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz
What are the basic elements used for modeling mechanical rotational system?
How to measure current and voltage in an ELV circuit
How to calculate capacitor bank size at a load 800kVA.
How to calculate loses in transformer of 160 KVA ?
If the feeder rating is 7.5 kw or 10 HP star-delta feeder, MCCB is taken as 63 a, contactors-32 a, how much will be the OLR rating or which range OLR should be considered when we concern about type-2 coordination?
Define filter?
how does this job compare with others you have aplied for?
completed BE & done apprentice at tneb & having experience 6 years. want to get c license. will apprentiship & BE be helpful for getting c license. will i get any preference by showing this?
EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
What are the parts in a inverter?
How does zener phenomenon differ from avalanche breakdown?
