Brief me about maintenance planning & sheduling of machine tool.

0 Answers   HCL, Thermax,

---

What is RTCC in a transfomer and specify its function.

11 Answers   MCB, Vodafone,

---

Ohms law explain

1 Answers   Hetero,

---

What consists of 2 or more thermocouples to be connented series?

0 Answers  

---

How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

0 Answers   cpgn,

---

Can a generator runs after getting 1st stator earth fault.

0 Answers  

---

The iron loss in a 100kva transformer is 1 kw and full load copper losses are 2 kw, then what is maximum efficiency occure at a load?

3 Answers   MPSC,

---

To determine the Healthiness of Insulation we will be performing Dielectric tests i.e Insulation Resistance test, Partial Discharge test,Switching Impulse, Lightning impulse, Tan Delta test ...etc why we required to perform this many test, why cant we do only one test. for Transformer, CT's

1 Answers  

---

ward lconard control

5 Answers   Bhel,

---

what could be the reason of a burnt current transformer in an electrical panel

1 Answers   ERWAT,

---

Disadventage of cable-gland earthing if any ?

0 Answers  

---

how we can check the CT & VT?

2 Answers  

---