what is the power ratio between power in star and delta circuit?

3 Answers  

---

how to calaculate the amps in transformer ?

2 Answers  

---

how capacitance is neglected in short transmission lines ?

1 Answers   BMC, Qucab,

---

Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?

0 Answers  

---

what are the range of memory address in plc for L&T lx7 4A

0 Answers  

---

What will happen if " not connecting the neutral point to ground of diesel generator output (380 V)", also if someone touched one phase without isolation from ground during the A/M condition what will happen to him?

3 Answers  

---

How to calculate the current capacity of the 3C / 1C Al/Cu power cable???

2 Answers  

---

difference between ac and dc generators

4 Answers  

---

if 20 hp motor starts directly delta connection.motor what will be the effect.

3 Answers   HP,

---

A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

4 Answers  

---

If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021

0 Answers  

---

I want to know Electrical Circuit?

0 Answers  

---