how to improve IR value in HT motors?

3 Answers   ABB, AMW, Macleods,

---

What is the tension required for the 25000 CFM AHU belt

0 Answers  

---

what is impedance in a transformer? how can i calculate it?

1 Answers  

---

during positive and negative half cycle of ac supply what happenes in the load?

1 Answers   Siemens, Wipro,

---

in ct secondary one terminal is connected to earth why?

1 Answers  

---

if 2500 KVA TRANSFORMER CAPACITY.33KV INCOMING HOW ARE AMPEAR PRIMERY SAID

3 Answers   Cipla,

---

If a motor of 8.5 KW with same load and using in both Star & Delta one by one,then which will take more current in star connected or in delta connected

4 Answers  

---

what are the disadvantages of low power factor

0 Answers   HMK,

---

What is main difference between earthing and neutral grounding?

3 Answers   Jindal,

---

Which type of gas used in cylinder (VCB)?????

15 Answers   ICSA,

---

how voltage regulator works ?

1 Answers  

---

Why celing fans will rotate slowly after some days.?

2 Answers  

---