Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?

0 Answers  

---

how we can check new PT ? without name plate.

1 Answers   Indo Power Projects,

---

What are the effects to a distribution transformer rated 10Kv with ratio 10Kv/0.433Kv, 3phase 50hz for example but fed with power supply of 11Kv?

2 Answers  

---

What is ST and specify its range of voltage.

0 Answers  

---

In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?

0 Answers  

---

what is the distance b/w EHV lines? 1.8m 2.11m 3.4m 4.14m

7 Answers   HAL,

---

what is lumped and distributed elements?

0 Answers  

---

what is different between IP55,IP54 and IP66?

2 Answers   ABB, Global Industries,

---

Pls say , how we calculate lux / sq.ft, which formula used for calculation

5 Answers  

---

A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

0 Answers   VECL,

---

What is mean CT Saturation? How to calculate?

3 Answers   NetGroup, Tyco,

---

battery capacity use of made?

0 Answers   JLL, Shankar Electricals,

---