Answer / k.prakashchandra

Tap votage is from the battery in 75-80% position so that
this volage is equal to the normal (float charge) voltage
of the battery set, when boost- charging is going on ,so
that DC supply voltage to the appliances is not as high as
boost voltage which could be 30 % more than the rated
volage of the battery set

Answer / prasanta kumar das

During boost charging total set of battery set on high
voltage charging.To save the 220v DC connceted system from
above boost charging voltage,a tapping done from the 80%
cell,from where we can get 220v DC.

Answer / mohammad farman khan-abu dhabi

to boost up the power

How Size of Busbar is determined for a particular load.

2 Answers  

---

WHAT IS THE NECESSITY OF GIVING PARTICULAR COLOURS FOR 3 PHASE TRANSFORMERS.....

5 Answers  

---

from 33kv to 440v 2mva transformer how much full load current will be at ht side and lt side and which range of ctpt will be used?

1 Answers  

---

advantages of vvvf drives over non vvvf drives for EOT cranes

2 Answers   HEC,

---

sir please tell 1 ton equal to how many kilo watt?? in some converter software's that is 3.5 kw. is it right?

1 Answers  

---

What is single break or Double break related to MCB?

2 Answers  

---

The advantages of Magnetic flux leakage technique over Ultrasonic technique for non distructive testing of material.

0 Answers   BARC,

---

what is the capital of india

13 Answers   eInfochips, Reliance,

---

what do you understand by dressing a HT/LT pole

1 Answers   Federal Polytechnic Nekede,

---

what's burden resistor, why it's used?

1 Answers   Bhel, TVS Group,

---

what is the importance of fault level in power system and how is it decided

2 Answers  

---

what is thermo stat, explain how its working?

1 Answers  

---