Answer / s.ramesh babu

PT Name Plate details is 11kv/110/root3.
But Your EM name plate details is 415/110/root3.
and CT ratio is 30/5A.

Step:-1
Calculate voltage is 11000/415=26.50
Step:-2
Calculate CT is 50/5=10A.
Step:-3

Now EM multification factor is 26.50*10=265.06.

Answer / shah

This question set is prepared based on India's requirement.

Answer / k.prakashchandra

Meter constant is 100x6 =600 if ct and pt ratios are not
incorporated (see name plate).160 imp/Kwh is not the meter
constant and it is like rev/Kwh in EM meters

Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

0 Answers   ABB,

---

why transformers not work at d.c.-

3 Answers  

---

What are the different types of transformers?

0 Answers   Syntel, Visa,

---

how many transformer

8 Answers   Dalmia Group, TATA,

---

why transformer ratings in kva?

99 Answers   Bhel, College School Exams Tests, DOW, Emco, Esab, GE, KCP, PGCVL, Sodexo, TCS, vtps, Wipro,

---

What is Biased Generator Differential Relay?

2 Answers  

---

3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 Answers  

---

What Should I Know about Metering, Switchgear and Panels?

2 Answers  

---

What is Procedure the procedure to select CT's & PT's in 66kV and above substation?

2 Answers   BEL,

---

why is used for starters for staring motors?

6 Answers   Amrapali, L&T,

---

In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem

0 Answers  

---

when the control mechanism is present for an ammeter(1-10A) and 1A current is apllied what will be the reading of the meter?

2 Answers   GATE,

---