Answer Posted / saravanan

it is mixture of lime stone and some other chemicals,and it
is used for the constractive purpose

How servo stabilizer works.

2118

---

Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?

1144

---

Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

1963

---

A 100W electric lamp is supplied from a 115V, 60HZ source. The peak instantaneous power dissipated in the lamp filament is

2379

---

What are the different types of dams?

1237

---

help me with the question that might be ask on the interview for technical position

2288

---

Any one can explaination about calibration with rotating sub standards?

2070

---

How PSV sizing being done

2325

---

if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please

2092

---

For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

1826

---

what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

4036

---

sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence

2160

---

Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

1968

---

Operation carried out in thermal power stations?

1142

---

explain PV modules in solar energy generation.

1926

---