Answer Posted / ajay

1.Any one suggest how many KW to put to convert existing 1 ton split AC to Solar.
2.How much current taken while starting a 1 ton 5 Star split AC.

What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.

1714

---

UG cable sizes were specified in sqmm. But practically its not coming to mesure. What's the reason for that? And how they specify the size of the cable?

1974

---

sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

2076

---

Name of the relay of low lub oil presuure in DG sets

2099

---

I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

1949

---

hello friends..... any one have papers or any study materials?sail ,hpcl...?

1938

---

what may the reason for vector shift in a generator?

1914

---

when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)

2041

---

How to calculate the volumetric capacity of a oxygen & Nitrogen gas Cylinder if pressure is 145 kg/cm2 & water capacity of cylinder is 67 liters.

2238

---

How work of capacitor in dc supply...???

1668

---

why h parameter are called as hybrid parameter?

2027

---

what is the practical application of full adder circuit?

1899

---

what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

2263

---

IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

2232

---

in dc shunt motor if field winding is shorted then

1908

---