In a 11Kv/433Volt Delt-star step down transformer one one
line(Line-B) of HT site is open & earthed on DP structur.
What will be the voltage on LT side R-Y, Y-B,B-R and R-N, Y-
N & B-N?. Please help to understand the problem with
examples.
Arvind , Jaipur.
Answer Posted / srk
240,240,433............240,0,240
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Define peak overshoot.
how do you test tachos and servos
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?
explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.
What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva
what is the prinsiple of dc motor and construction and working ,application of dc motor.
How to Calculate KA Rating of Main LT Panel
How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?
how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me
Explain the propagation of harmonics in the network and influence of phase angle of harmonics.
What is a copper loss or i2r loss pc?
Differentiate between voltage and current feedback in amplifiers?
acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO
How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?