Answer / thowsif_csm team_emerson

Transient Voltage Surge Suppressors(TVSS)
for equipment, panel and motor protection,UPS's
applications are specifically
designed to provide long life, even
under the most adverse over-voltage
conditions.

The purpose of a TVSS is to eliminate or reduce damage to
data processing equipment
and other critical equipment by limiting transient (surge)
voltages and currents (surges) on
electrical circuits. These transients or surges may come
from inside a facility, or may be
injected into a facility from the outside.

Answer / velmurugan

trasient voltage surge supprossors

How to determine the Power factor is Leading,Lagging & Unity ?.I don'thave any Meters.

3 Answers  

---

What is the minimum distance between taransformer (say 2000 kva)and its earth pit?

2 Answers   Bhel,

---

how to identyfy cable sizes?

4 Answers   IAF, Mylan,

---

Why the wave trap is put in Y phse only in switchyard?why not in other phases?

1 Answers  

---

What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

0 Answers  

---

how winding temperature detects in power transformer...?

5 Answers   Roverco,

---

why do transformer humm ??????????

2 Answers  

---

What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?

0 Answers   XX,

---

what is the difference between energy efficient and high efficiency motors

2 Answers  

---

After fault clearing in Tr line, whether the Metering core of CT is comes to normal condition from saturation region & its works as a normal condition?

1 Answers  

---

For 160kw motor what size of cable and material is needed.?

1 Answers  

---

why do we use 3 single phase instead of one 3 phase?? though vee connection is its advantage but what is the hidden reason behind it??

2 Answers  

---