why transformer neutrol is grounding

6 Answers  

---

can i use 2000/5A Clamp meter to measure HT cable

0 Answers   century, Engro,

---

all electricals questions

2 Answers  

---

like the transformer another electrical static device which operate on same priencipal?

13 Answers   Power Grid, Vishal Transformers,

---

why dc series motor has high starting torque

2 Answers  

---

Is a induction motor rotate by back emf ? If not , then how it is rotate ?

1 Answers  

---

WHAT IS THE USE OF EARTH SWITCHES?

3 Answers   L&T,

---

what perpos use cepacitors in motars,fans,lights,and LT panal

1 Answers  

---



0 Answers   Maples,

---

can we use NPT glands in LT panel

0 Answers  

---

WHAT WILL HAPPEN IF WE START A MOTOR WITH STAR & IT IS RUNNING WITH STAR CONNECTION INSTEAD OF DELTA

3 Answers  

---

is KVAR (not reverse power) relay necessary to protect from excitor field failure on a brushless, synchroneus generator? Some people with previos experince tell me no but the manufacturers tell me it is designed for that purpose. Is it that it is only necessary for brushless generators and not the older style with the slip rings and brushes?

1 Answers  

---