Answer Posted / s c budhiraja

voltage between neutral and earth should not be more than
2 volts

What are the difference between normal application Transformer and Solar application Transformer?

1641

---

What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?

1109

---

How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.

1483

---

What is capacitance?

1203

---

Explain dc generator with its types?

1093

---

How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?

3169

---

What is size 00, 01, 1 etc., in HRC fuse types?

2355

---

what should be the acceptrd value of winding resistance for 2.5MVA transformer

2290

---

Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?

2055

---

what are safety measures in /control in diesal engine/ explain them?

1776

---

What is dynamo?How it works and what is the function of dynamo in a DG.

2144

---

Which level of the Transformer oil got dielectric strengh? And why?

2224

---

i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result

1961

---

How to detect voltage vector shifting in interconnection protection.

1883

---

Why we are going for converter transformers for DC drives application instead of distribution transformer?

1980

---