Answer / jakeer

Various reasons for motor getting over heated.
1.Due to faulty bearings.
2.Due to low voltages.
3.Due to load fluctation from the drive end.
4.Due to mis assembly of motor.
5.Due to rotor fotness problem.

WHAT IS MEAN BY MAGNETIC LOCKING

3 Answers   Bhel,

---

Can we transmit digital signal to long distance ?

0 Answers  

---

HOW EFFICIENTLY LOAD IS SHARED BETWEEN ALTERNATORS

1 Answers  

---

How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

0 Answers   Grasim,

---

Which capacitor is preferred for high voltage and frequency?

0 Answers  

---

what is active power & reactive power?

0 Answers   Avtech, Jindal,

---

on which power factor synchronous motor run

2 Answers   Bhel,

---

what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.

0 Answers  

---

In case of legging current of 20°, pf is .94 and leading of 20°,pf is .94 , in mathematicaly both are same but in realy how it is differ ?

3 Answers  

---

how to find the voltage's of a transmission line plzz help with pictures i am not able to understand

0 Answers   Student,

---

What is DC series motor?

0 Answers   Ericsson,

---

what is the design factor that affects the size of a motor ?

3 Answers   Reliance, SGI,

---