Answer / jaswinder

refer IS : 3043

Answer / bijay

for this civil deptt conducts a survey to find the same
(Geotechnical data)
many methods are there to find the same.

why voltages are added when batteries are connected in series?

4 Answers  

---

Define magnetic centre in a motor?

1 Answers  

---

Why transformer rating in KVA? describe.

5 Answers  

---

what the different between earthing and grounding?

4 Answers  

---

Why transformer neutral earthing? What is advantages?

6 Answers  

---

dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?

0 Answers  

---

Moving Iron instruments are applicable with a) DC only b) AC only c) DC & AC

14 Answers   Bhel, Engineers India, Engineers India Limited,

---

what is S.D.F stands for ? (S.D.F unit 80 amp , TPN )

6 Answers  

---

single phase brower fan with control starter. *problem is when operate it.It will be trip.

1 Answers  

---

How to Measure A.C Resistance for Earthing ?

2 Answers  

---

What is the type of electrical motor used in mining industries?

2 Answers  

---

what is the name of the oil is used in transformer?

5 Answers  

---