Answer / shyamkr

its dc series motor.and various methods of it speed control
are :
1.armature resistance control
2.field control
3.armature voltage control

what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?

0 Answers   Apotex, Periyar Chemicals,

---

What will be the effect of in HT XLPE 220 KV cable when one side of the Armour/cable ends are not grounded. Will there is difference between 3-phase voltages? like: if A. Both End of Cable grounded Phase Voltages:- V1=219 KV, v2=220 Kv, v3=220 KV. B. One End is grounded other is not: than Impact on Phase Voltages:- V1= KV, v2= Kv, v3= KV. Remain same or unchanged??

3 Answers   Jamshoro,

---

iam working as a electrical engineer. i want to know about any license or certificates regarding my field. for my carrier and ti improve the knoweledge.,,, how we get that..and what procedures......... pls help me

1 Answers  

---

Latching current is slightly less than ?

2 Answers  

---

in fuel level controller what is MOV please define.

2 Answers  

---

---

how to set time from star to delta starter

2 Answers  

---

The importance of resonant filters in converters?

1 Answers  

---

what happen when power factor of 2 parallely operated transformer become equle?

0 Answers   Flextronics,

---

Please explain open transition and closed transistion system in Star delta Starter?and also the state difference of both?

4 Answers  

---

What is CBCT ,why and whereit is used?

2 Answers  

---

When a 25kV line touches the train, will passenger get shock?

3 Answers  

---

Why in Hv transmission line as we see there are generally 6 or more than 4 conductor wires are used instead of 4 i.e. 3 for phase and 1 for neutral wire?????

2 Answers  

---