Answer / sijopalayoor

We can find it simply with the help of a testlamp.
(1)Disconnect the earth line from earth plate or earth pipe.
(2)Connect one wire of the testlamp to the neutral.
(3)Touch the second wire of the testlamp to the doubted
areas.
(4)Continue the test by changing the two leads of the
testlamp.

Answer / pillay

similar to answer 1 instead of a test lamp connect a volt
meter in between the equipment frame and earth .good non
leaking equipment would have no voltage between them. A
higher voltage means higher leakage. pls dont forget to
connect back the earth connection after your test.

Answer / barjinder

we can find the leakage inside the house
1.by pouring water on the doubted surface .one would see the
bubbles arising frm the leadkage point

sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason

0 Answers   UltraTech,

---

why transformer rating in kva?

7 Answers  

---

What is the diffrence between PL Lamps and CFL Lamps

5 Answers  

---

What is Specific Gravity of the Electrolyte used in Lead Acid Battery????What is Unit????

7 Answers   Emerson,

---

In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

0 Answers  

---

draw singleline diagram of star to delta and dol starters

0 Answers   JCP,

---

If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.

0 Answers  

---

Whis machine is having higher efficiency Transformer or Generator

2 Answers  

---

what is ALF and ISF in current transformer?

1 Answers  

---

Auto transformer starter gives the same effect as star/delta strater if its turn ratio = A 0.5 B 0.67 C o.66 D 0.577

1 Answers  

---

what is meant by GD2 ?

1 Answers   Kirloskar,

---

state the working principle of incondenscent tube?

0 Answers  

---