in most industies hormonics present up to some level. what is limit ? and there effect?

4 Answers   Bhel,

---

What is the power plant or power station?

1 Answers  

---

what is current actully?significance of current...not rate of change of flow.....

3 Answers  

---

I have a 5KVA UPS. Total load to be connected almost 3KW. Ordering a battery pack with capacity of 1920VAh. How long will the backup time be?

1 Answers  

---

WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers

0 Answers  

---

---

IN SOME CASE, WHEN I GIVE 24VOLTS DC AS INPUT, WHILE IN OUTPUT (THAT MEANS TERMINAL SIDE OF THE INSRUMENTS) I,M RECEIVING ONLY 6 VOLTS, WHAT IS THE REASON FOR THAT MUCH VOLTAGE DROP?

3 Answers  

---

Whats parameters which we keep in mind when grounded any electrical machine.

1 Answers   Essar,

---

how we are measuring the import and export power?

1 Answers  

---

Two 11 kv lines are feeding to common bus in a substation,I have one set of CT & PT(3ct,2pt), How can I measure both lines power using single set.

6 Answers   L&T,

---

i need online ups battery calculater

1 Answers  

---

Hysteresis loss in a core is due to what reason or property of the material used for that core?

1 Answers  

---

in transformer star connection with neutral are shorted. is there is any effect.

1 Answers  

---