Answer / saquib

in dc machines the losses are core loss,cu loss,stray loss,
mechanical loss, brush loss.... in which mechanical loss is
maximum.

what is meant by substation?

5 Answers  

---

what is package substation.how many types they have

0 Answers   ABC,

---

What is the difference between amorphous core transformer and CRGO core transformer?.

0 Answers   DAE,

---

How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

0 Answers  

---

why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?

0 Answers  

---

---

can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec

3 Answers   Hyundai,

---

How do u term the word 'OF' in Megger Testing???

2 Answers  

---

what is the difference between LPF and UPF wattmeter and where it is used.

7 Answers  

---

what is formula of illumation calculation

0 Answers  

---

why electronic instruments is more favorable than electrical?

0 Answers  

---

On PVC conduit the class "A" "B" or "C" is marked what does it shows. Either its thickness or its composition?

2 Answers  

---

how many safety really of DG sets.

0 Answers   MBD, Nerolac,

---