Answer Posted / s girish kumar

The Output of the transformer depends on its load .,means whether it is capacitive or inductive.,But approximately we will take the powerfactor as 0.8.
So If 25 Kva transformer then it is 25*0.8=20KW.It means maximum we can supply this much of consumers

I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.

2121

---

what are the specifications we must look at to select a relay for any capacity motor?

1571

---

What is order of the system?

708

---

what is cascade speed control device?and how this device control the speed of motors?

1553

---

What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )

1635

---

---

Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

1904

---

give single line diagram of D.G distribution form alternator to main L.T panel?

7037

---

i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.

1326

---

What is power factor why we should maintain the power factor unless what will happen

1261

---

Classify driling machines.

704

---

What is the difference between vector surge relay (78) and Pole slip relay (98G)

641

---

The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?

1173

---

what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?

1428

---

How will polarity test of Dy5 Transformer ?

1699

---

What is the RME and explain the full form and what is the RME work?

2112

---