Answer / pillay

Insulation tester is used for as the name says to determine the
level of insulation available. Insulation is measured in units of
ohms. and the higher the readings the better is the electrical
insulation.The test is done across the conductor and its insulation.

Answer / thowsif_csm_emerson

An insulation tester can be used to determine the integrity
of windings or cables in motors, transformers, switchgear,
and electrical installations. The test method is determined
by the type of equipment being tested and the reason for
testing.

For more information log on to:-

http://www.electricityforum.com/test-equipment/insulation-
tester.html

what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

0 Answers  

---

How to calculate the fuse rating depend upon the DC circuit?

0 Answers  

---

can we use ac ameter as dc ameter with ct

1 Answers  

---

what is the different between rms and average value

1 Answers   Finolex, TATA,

---

tan delta test of current transformer.

3 Answers   NTPC,

---

what are the different types and applications of compressors?

1 Answers  

---

how the percentage impedance affect the transformer loading when connected in parallel.?

1 Answers  

---

why inductivedrop in dc motor neglected

2 Answers  

---

What Normal(Tangent) towers and Tension(Cut-point) Towers?

1 Answers   ABB, BGR Energy, NTPC, Powermec,

---

can we use the step down transformer to step up transformer

6 Answers  

---

pls send previous bhel electrical papers

0 Answers   Siemens,

---

What will be the total current for 300kva UPS if it runs on 40 to 45 percent load. Is there any formula for to calculate the exact load.

4 Answers   Sodexo,

---