Answer Posted / prince

Switch on the multimeter, and using the dial on the front, select the resistance function. The multimeter will have two probes with metallic pointed ends. Place the probes on either side of the earth wire. The display on the multimeter should show a low resistance of approximately 0.5 Ohms. If the resistance is significantly higher than this, the wire is faulty and needs to be replaced.

How does HT work & Voltage required?

2331

---

when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?

2239

---

I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me

2121

---

what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

2002

---

how we explain parallel paths armature winding?

2005

---

exolain the star delta connection

2722

---

how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.

2179

---

What are the special cables required for explosion proof wiring?

3635

---

Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.

2050

---

why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding

1896

---

What is the meaning of floating point earthing in battery backed systems ?

2067

---

xpression 'document.FrmQF.myemail' [

2057

---

formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?

2267

---

What is thresh hold value of current?

2237

---

What is the formulae of Megger value for a A.C.Motor

2961

---