Answer / k.prakashchandra

TVs having SMPS can work on low voltage.

Answer / k.prakashchandra

Because of SMPS ( switch mode power supply )

what is differance between kvarh $ kvah

1 Answers  

---

What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?

0 Answers   HAL,

---

How can make a star delta with Rstar delta feeder ( ( 4contactor & one timer ) pls answer with digram (power &control digram)

1 Answers  

---

what is the difference between neutral and earth

0 Answers   LOreal,

---

What is the vector group of a transformer,how can it be found out?

0 Answers   Jindal,

---

what will happened to give the dc supply to ac transformer?

3 Answers   Sail,

---

what is saturation in transformer

9 Answers   Essar,

---

EXPLAIN THE TRANSFORMER MAINTENANCE?

0 Answers   Enercon, ERT, GEL,

---

In case of 3 phase motor why it is called single phasing by failure of one phare unless there is rest two phase are acting. ?

3 Answers  

---

what is the different ratings of ACB/VCB/SF6 which is used at HT side

3 Answers   Hosco,

---

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

5 Answers  

---

what are the stresses in circuit breakers ?

0 Answers  

---