why the desirable efficiency for a motor is 60%, but in case of transformer, it is above 90%?

1 Answers  

---

how to combine two linear transformers...............

1 Answers  

---

Define newton's law of viscosity.

0 Answers   Godrej,

---

What is the capacitance values of 132,220,400 & 765 kV current transformer

0 Answers  

---

sir, iam ramya.... from the discipline of E.E.E appearing for jindal exam .sir, could you please send me the modal papers of recent jindal steel exam.

1 Answers  

---

---

why DOL starter is use in induction motor as it is not reduce the starting torque

2 Answers   Maruti Suzuki,

---

In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?

0 Answers  

---

a governer in an Ic engine controls the

0 Answers   Caterpillar,

---

what is transient stability analysis means?

0 Answers  

---

hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet

0 Answers  

---

Give two basic speed control scheme of dc shunt motor?

0 Answers  

---

What is meant by Active and reactive power?

5 Answers   Siemens,

---