Answer / sunil

3 single phase is 1 three phase. it is star connected.
Basic terminology of 1 phase and that of 3 phase is
different.

Answer / k.prakashchandra

One 3 phase means 0 voltage.Study the basics

campared to ac, in dc corona loss is

4 Answers   DRDO,

---

what happen if the battery is charged by more than one source ,for ex: connecting data cable to laptop & charger pin to source supply ? 

2 Answers  

---

differnce between single acting and double acting solenoid valves

0 Answers  

---

Bus-bar is made of which material & name of mostly used material in bas-bar design ?

7 Answers  

---

how to calculate the speed of a induction motor without using tacho meter?

6 Answers  

---

---

what is power load and lighiting load?

2 Answers  

---

1.what is the easiest way to convert AH(ampere hour)to watts?.

2 Answers  

---

What is the function of trip neutral close switch?

11 Answers  

---

Why dose voltage rated at 11kva

1 Answers   TK Chemical Complex,

---

what is the use of Auto re-closer?

0 Answers  

---

We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

0 Answers  

---

Why red,yellow,green colours lamps are used in the traffic control?

2 Answers   Samtel,

---