What is difference between miniture circuit breaker and module case circuit breaker up to 63Amp.

7 Answers   MSPL,

---

why cannot we use a freuency more than 400hz is used in aircrafts?

1 Answers  

---

Which transformer is suitable for 220/11 kV, 60 MVA, distribution , Y-Y or D-Y or Y-D, give comparison for the same.

3 Answers  

---

How power factor of a transformer is calculated

3 Answers  

---

when ELCB breaks the circuit than INVERTER auto-connect the circuit to the battery than how can the operetor is safe??

1 Answers  

---

Why Earthin is not required in Xformer primary side when it is in Star / star?

2 Answers  

---

The insulation resistance of a cable can be measured by

3 Answers  

---

Where earth point should provided in Ships or Submirines.

2 Answers   SSC,

---

What will be the current after disconecting the bus bar or cable before discharging ?

2 Answers   Sodexo,

---

HOW TO WORK A VFD?SAY SIMPLE METHOD

1 Answers   GE,

---

How to calculate the value of earth capacitance in a transmission line.

0 Answers  

---

What is UPS?

14 Answers   HSL,

---