Answer / riaz abbasi

No, we can not connect equipment earthing with body earthing because in case of earth fault , current will also run in the body via equipment earthing system and will damage other equipments which are installed over the Transformer.

how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.

0 Answers   OPS,

---

can we use generator(a.c) as a motor.if so how if not why.

2 Answers  

---

How to detect voltage vector shifting in interconnection protection.

0 Answers  

---

How to obtain B license from TNEB license board. What is eligibility?

11 Answers   Core, Reliance,

---

what is cut out fuse?

1 Answers  

---

my self i am raghu working as tech.. in my college the maximum demand is 211 kva presently we are using 12kva capacitors the target power factor is .95 so what capacity of capacitor banks should i install

2 Answers  

---

how can we detect that which is receiving side and which is sendind end of a trnasmmison line by just seiing it?i.e its which end is coming from genertaing and distribution side?

5 Answers  

---

how DC is differ from AC ? what are the difference between them ?exept (P-N)&(+__-)

2 Answers  

---

which is the best book of electrical objective for placement

1 Answers  

---

What is C2-M2-E2 class in circuit breaker. why and where it is to be used in circuit breaker

1 Answers  

---

How many Cylinders are there in Diesel Generator?

4 Answers  

---

what is the formulae of calculating voltage drop?

2 Answers  

---