Answer / guest

It should be below 1volt

Answer / thowsif_emerson_csm team

Hi,

Earth-to-neutral voltage will vary with the current
drawn in the neutral conductor. There is no 'specification'
to it as such. It is not uncommon for it to be around 10V
in some areas. The procedure to measure it is to place a
voltmeter actoss the neutral and earth terminals.

But for Communication devices it should be around <1.8 V

what is relay

15 Answers   HPCL, IOCL,

---

how calculation to be done of cable size/o.h. conductor size of 11kv h.t.for the load of 2175 kw

1 Answers   Shell,

---

what is (+) and (-) in generator field detector stand for?

0 Answers  

---

What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating

0 Answers  

---

In ac which gas will be use?

2 Answers  

---

---

why make protection 85% of winding?

1 Answers  

---

why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

---

What would be the steps and parameters in case if a fault occurs in transmission line at a distance far from the generating station?

0 Answers  

---

What is CBCT ? Why & Where it is used?

14 Answers   BCT,

---

What is transmittance?

0 Answers  

---

how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

0 Answers  

---

Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

---