Answer Posted / k.vishnukumar

1 kva=1.39amps

what is meant by residual over voltage & residual earth fault ?

8911

---

if a number of plc s are there then how many modbus to be used

1956

---

by what factor the starting current is used when comparing star and delta connection for motor starting?

2062

---

prove that power consumed in 3 phase delta system is 3 times as compared to 3 phase star system

2238

---

What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?

1259

---

what is the differebt between ac and dc fuse?

2330

---

What is capacitance?

1214

---

what is settable hystersis protection? If any body knows plz kindly post the answer..

2043

---

why ht cable end termination don't have a gland?

2933

---

what is under coal gassification?

2081

---

how much leakage current is allowed in MC61A L&T make relay?

3643

---

What is Anemometer used to measure?

1116

---

What type of pipe material G.I or M.S is used for sprinkler system?

9241

---

What is effect of over voltage and under voltage on ACB

1951

---

what is electrical machines

3663

---