Answer Posted / rsundareee

MCCB-moulded case circuit breaker,
ACB-Air circuit breaker,
VCB-vacuum circuit breaker,

MCCB - We can use up to 800A in low voltage side(LV)
ACB - We can use From 800A and above in low voltage side
(LV)
VCB -We can use HV side only,It is all the diff kind of
application and design

why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?

2797

---

How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.

2409

---

can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.

1814

---

in 132kv substation CRT means

2626

---

how to calculate the no load current in transformer?

2522

---

What is precision of a measurement?

1124

---

What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?

2222

---

Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

2374

---

how the works electronic energy meter?

2169

---

Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

1203

---

The 3 phase 400 hp 440 volt slip ring induction motor do not take one phase amps why ? The motor is running good condition

1901

---

Please elaborate th´evenin’s theorem?

1149

---

how to calculate insulation level of transformer?

1689

---

how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.

2047

---

howmany electrician should maintain for a 1000 kva used plant... in kerala..

2114

---