1600kva capacity Transformers how the bucholz relay,Oil temperature,winding,surge relay relays setting are to be done

1907

---

i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors

1857

---

can u tell me the promotion from oiller to enginer

1935

---

How to back charge the Gas turbine generator

2159

---

i want to know that what is the eligibility critaria for ongc exam?

3034

---

what could be the RMS value and average value of a 4 phase sine wave?

1882

---

What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?

1940

---

While performing stability test of differintial cts how to know the voltage and current on both side of the transformer?

3537

---

What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker

2010

---

IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

2374

---

what is your majour contributions in your present job

1837

---

wat is the first thing dat is needed, 2 lay a cable in some area??

1859

---

Why saturation region slowly shifted in the left side?

1855

---

How Can you do Maintenance of ACB of 2000Amperes

2073

---

Brief working principle of stabilizer,application & safety precautions

5692

---