Answer / k.prakashchandra

If earthing for pot heads is done at the both ends remove
one of them and watch.

What happens when ac supply is given as excitation voltage instead of dc supply

1 Answers  

---

WAHAT IS ELECTRICITY

5 Answers   Vijai Electricals,

---

why only violet glow appears in corona effect?

1 Answers  

---

What are various accuracy classes of CT(Current Transformer)

1 Answers  

---

In Delta connected capcitor bank, One bank failed due to some problem. Can we connect Open delta capacitor bank to 3 phase motor. The motor voltage rating is 6.6KV. IF yes what changes will happen?

1 Answers  

---

---

why normally Generator rating are between 11Kv to 22Kv?

2 Answers   IFFCO,

---

When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is

0 Answers   Caterpillar,

---

what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.

0 Answers  

---

why to use 50hz only in tansmisson and as well as in distribution why not60hz?

2 Answers  

---

In a star(primary) to delta(secondary) transformer,how you take the neutral point?

3 Answers   HLL,

---

Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

0 Answers  

---

in GEAFOL Cast-Resin trnaformer of 11/.72kv which has tapping of 11550v,11250,11000,10246v in primary side. To obtain 700v. which tapping should be used of HV side as we have 11000v/720v tapping now .

1 Answers  

---