Answer / somu

My dear frds,
LEAD ACID BATTERIES........
Due to rechargable...in short time compare to other
batteries, high capacity, it's cost and it's durability.

Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?

0 Answers  

---

I am having 120KVA UPS,which is connected to DG & normal power. What is the power drawn by this system when system is running on DG ????

2 Answers  

---

defination of transistor controlled series capacitor

0 Answers  

---

advantages of vvvf drives over non vvvf drives for EOT cranes

2 Answers   HEC,

---

I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

0 Answers   Bhel,

---

---

What is triac?

3 Answers   NTPC,

---

How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?

0 Answers   Apollo,

---

How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.

0 Answers  

---

Consider a case that two 200 hp motors are connected to 500KVA transformer. For improving power factor can we add capacitors in common bus bars to motors. Or should we add capacitors for each individual motor?

2 Answers  

---

WHAT IS THE USE OF ANTIPUMPING CONTACTOR IN HT BREAKERS

8 Answers  

---

What is the use of arc chute in ACB?

7 Answers   lenovo,

---

What are the basic component of a cro?

0 Answers  

---