Answer / anand yadav

In most cases, on load tap changer is provided at higher
voltage & lower current side.It is economical.

Answer / a.muthukumar

Always ON LOAD TAP changer is provied in HV side only.
Because HV side current is low and LV side current is high.
So, during on load tap changing losses will be reduced when
on load tap changer is in HV side.

what is basic difference betmeen normal & flame proof motor??

0 Answers   Dynamics,

---

how can findout cable fault Location only useing MEGGER

3 Answers  

---

what is mean by VCB colour code..???

1 Answers   Student,

---

how brushed dc motor operating ?

0 Answers  

---

single phase 230v three phase voltage 415volt why we aren't used line voltage 690v?

7 Answers   Citec,

---

what is ring main unit(Rmu)? what is its function

1 Answers  

---

What is the unit of inertia constant of rotating machines? Which has more inertia constant between turboalternator and hydroaltermanor and why?

2 Answers  

---

I am working as a software engineer for the past 4 years. I am interested to do M.tech in premier inst. like IIT, IIIT, NIT,... I am preparing for the GATE exam for the past 2 years. Can anyone tell me how about the placement in IIT's for m.tech in (microelectronics and vlsi or electronics related discipline). Some of them are telling like placement is very rare for m.tech electronics. Also the placement details in IIT websites are not true. Is that so ? can any one help us regarding this.

1 Answers  

---

what is invertor supply and raw powersupply

0 Answers  

---

What is the polarization index value ? (Pi value)and simple definition of polarization index ?

0 Answers  

---

Ratings of power transformer,Distribution transformer.

0 Answers  

---

What is the difference between Derived earth Fault and measured earth fault.How it works.

1 Answers  

---