Answer / prasad bhoir

YOU CAN REVERSE ARMATURE OR FIELD CONNECTION
BUT IT IS EASY TO INTERCHANGE FIELD CONNECTION THAN ARMATURE
BECAUSE FIELD SUPPLY CABLE IS FLEXIBLE THAN ARMATURE CABLE.

Answer / michael

by reversing the field

what is main advantage if motor connected in star or delta?

3 Answers   Essar,

---

A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate rotor frequency. A 50 Hz B 0 Hz C 4 Hz D 6 Hz

3 Answers  

---

What are the types of control system?

0 Answers  

---

Can we connect CBCT in the Busduct

1 Answers  

---

Where all & Why resistance grounding is required?

1 Answers  

---

what is TPN

5 Answers  

---

Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?

0 Answers  

---

difference between moore and mealy model

2 Answers   Google, IBM, TCS,

---

how do we calculate length of starting time and repeated starting of a direct online starter?

0 Answers  

---

how we can measure the dc current instead of clamp meter ?

1 Answers  

---

i want to know about psu exam eligibility critaria?

1 Answers   ISRO, PSU,

---

what is the difference between OSR and BUCHHOLZ relay of transformer?

1 Answers   Bhushan Power Steel,

---