Answer / murthy

0.5 to 0.6 Volts

Answer / neranjanr

Usualy Mono Crystalline or polycrystalline solar cells have open cell voltage slightly above 0.6V. But, when loaded (a load is connected) it will come to 0.5V~0.6 V.

Some special cells have higher voltages like 0.7V (eg: Panasonic HIT/ LG MonoX NeON)

how does commutator convert a.c to d.c?

0 Answers   NRSC National Remote Sensing Centre, RBC,

---

What is core CT & it's function?

0 Answers  

---

why occ characteristics of generator is also called as magnatization characteristics ?

0 Answers  

---

how to decide the capacity of accl

0 Answers  

---

define regulation

3 Answers  

---

Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA

0 Answers   Penspen,

---

Disadvantage of leading power factor

3 Answers  

---

One 200 V, 100 W bulb is connected in series with primary of a 200 V, 10 kVA transformer. If its secondary is kept open circuited, then the bulb would have (1) Full brightness (2) Poor brightness (3) A little less than full brightness (4) More than full brightness...explain

2 Answers  

---

We have one Energy meter for Measuring the voltage,current,power,energy(KWH,KVARH,KVAH) & power factor.The problem is that the meter does not show whether the PF is lagging or leading.So i want to know that is there any way or calculation to find out that whether the PF sign (lagging or leading) depending upon the above mentioned parameters?

4 Answers  

---

why the stator is not laminated in DC machines?

4 Answers  

---

How to calculate % Impedence?

3 Answers   ISRO,

---

what will be the magnetizing current in the testing of 27 MVA transformer?

1 Answers  

---