Answer Posted / sanjay

The transformer sizing depends on (i) Continuous load +
(ii) Intermittant Load + (iii) 30% spare capacity.

With this you will get the required KVA size of the
transformer. Apart from this the consideration shall be
also on the type of load that the transformer shall feed.
In case of motor consideration shall be given to the
loading during starting of the biggesr motor along with hoe
many motors to be started at any one time.

how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .

1752

---

what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

1577

---

Where can I get CPWD electrical specifications & Shedule of rates? Please help me

1816

---

What is tan delta & PPM in transformer? and whats its IS value?

1599

---

What is notching in dc machine?

1515

---

---

ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

2465

---

where reactive power is used

1568

---

how many stairs have you climbed while you were coming

1702

---

Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?

602

---

What is the voltage gain or transfer function of amplifier?

705

---

What products have you designed which have entered high volume production?

1589

---

How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?

1597

---

What is the difference between circuit breaker and isolator

724

---

we are going to install a solar PV site and how can we calculate PV Solar Panel Efficiency, can anybody tell me complete method for its calculation.

1582

---

send me any model test paper of clerical post of state bank of india.......

1383

---