Answer / k.prakashchandra

The overload relay may be set at 110-120 % of the rated
current of the motor

Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?

0 Answers  

---

Can clean earth cable be considered as low current cable

0 Answers  

---

working principle a.v.r. ?

0 Answers   Gem Sugars,

---

What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.

0 Answers  

---

funtion of choke

4 Answers   L&T,

---

how to calculate bus-bar sizes? (copper bus-bars)

2 Answers  

---

what is meant by reactive power ?

5 Answers  

---

Myself completed B.Tech ECE in private university but i am working as an testing and commissioning engineer in electrical field whether i am eligibility to apply electrical licence.

1 Answers  

---

What is mean by making & breaking capacity of circuit breakers?

3 Answers  

---

Stator of 3-phase IM has 3 slots per pole per phase, calculate number of stator pole pairs. A 1 B 6 C 2 D 3

2 Answers  

---

Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2

0 Answers   PCSB,

---

What is Tan Delta Test

1 Answers   Power Grid,

---