Answer Posted / avd

Yes it can be done.Do not worry for fault level because it
will be greaty reduced due to lowersize cable.But make sure
you have installed earth fault protection device to isolate
incase of earth fault.

how can we save enegry by using VFD for Resiprocating Air compressor which is having more unloading running hours

1787

---

write a c++ code that receives an integer number and display the sum of the number and its revers integer?

1569

---

We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's

1446

---

how many joints are allowed in underground HT cable of 1 KM

1360

---

Fantio of tranformer

1741

---

---

What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?

1760

---

An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%

1414

---

what happen as when voltage drop(or may decrease) ? in case of atomic base theory?

1542

---

Why is ignitor used in sodium vapour lamp

2902

---

why in a swquence network representation, the negetive sequence generated voltage is taken as zero?

1498

---

Why do we require transformer with less specific weight if supply frequency is increased?

1121

---

Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....

1247

---

what is the excess air in furnace

1593

---

l&t switch FN 63 handle position can we change

2107

---

what is sevice settings for mccb?How can be it setted?

1613

---