what are the deffects for failure of PLC?

0 Answers  

---

area control error

0 Answers  

---

Will transformer heating be approximately the same for resistive, inductive or capacitive loads of the same VA rating? Explain.

1 Answers  

---

Generally the incandescent lamps in bathrooms fuse due to high voltage at night.What is the simple solution of this problem?

4 Answers  

---

why generaotr rating is in kva and dc motor in kw?

7 Answers   Bhel, NTPC,

---

---

I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

0 Answers  

---

How to calculate the Sizes of the cable required for one specific load? Is there any formula for that? ( EX: For 400KW load,50mtr Length, What is the LT cable Size required?)

2 Answers   Texmo,

---

what r substations?what r there work?why voltages r incresed and then reduced during distribution of power

0 Answers  

---

we specify current in case of feeder but in case of distributor voltage, why?

0 Answers  

---

why the rotor current becomes in steady state during high slip region? please verify with equations.

0 Answers  

---

why the neutral point is zero in star connection?

4 Answers  

---

what is S.D.F stands for ? (S.D.F unit 80 amp , TPN )

6 Answers  

---