Answer / ramadoss

Dear brother ,
digital earth tester containing of four
leads 1. C1
2. P1
3. P2
4. C2
C1 & P1 ARE LINKED WITH A WIRE AND THAT WIRE GOES TO EARTH
PIT ( wich you want to measure )
P-2 ARE CONNECTED TO SPICE ( ROD ) AND 10 MTR DISTANCE IT
SHOULD BE INSERTED
C-2 ARE CONNECTED TO THE SPICE ( ROD ) AND 15 MTR DISTANCE
IT SHOULD BE INSTERTED

AND ON THE DIGITAL EARTH TESTER AND SET THE VALUE IN 200 OHM
SIDE THERE WAS A BUTTON PUSH TO READ WE WANT TO PRESS
CONTUSIONALLY THEN SOME VALUE WAS SHOWN IN DISPLAY

fOR INDIGIUAL EARTH VALUE 1 OHM IS GOOD
FOR COMBINED EARTH VALUE 5 OHM IS GOOD

Answer / mohsen

how digital earth resistance tester works?

what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?

0 Answers   Bhel,

---

boiler is running in rankine cycle and deisel generator is....?

0 Answers   century,

---

IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace.

1 Answers   Jindal,

---

In PT the coil is wound on?

3 Answers   DVC,

---

What happen when change order of CT in GIS feeder?

0 Answers  

---

what is per unit calculation?looking for simple and strong explanation thk u

0 Answers  

---

is it necessarry to charge the battery of ups always??

3 Answers  

---

What are the voltage values for LT,HT,EHT and other voltages??

22 Answers   INEL, MNC,

---

why we dont store the ac power in battery?

1 Answers   TCS,

---

how to understand the controling circuits example star- delta-starter controling daigram please let me know

3 Answers   GMR,

---

what is the different types of cable lugs?

2 Answers   Green Power, Kum Yang,

---

Why star pointed terminal have no current? how?

3 Answers  

---