Answer / vijay

3*Vph*I*pf*%eff for star connection
1.73*Vl-l*Il-l*pf*%eff for star and Y/D connection

can anyone help me regarding bout Electrical designs and calculations .. which text book should i follow as i am a trainee engineer.Description of my work which is Electrical designs like cable sizing, lighting, lightning, Gensets sizing, motor sizing, transformer sizing, generator sizing, circuit breakers, PDB MCC PCC SLDB MLDB panels, Single line diagrams mainly, substation desings, cable routing and layouts, reactive power compensations, power factor improvement, voltage drop calculations, power generations, power transmission, power distributions all calculations.Please help me

3 Answers  

---

HOW MANY EARTHINGS REQUIRED FOR GENERATER

10 Answers   Juniper Networks,

---

what r the preventive maintenance of air compressor

1 Answers   Jindal,

---

how snubber circuit works to protect switching devices?

2 Answers   Electrotherm,

---

what is deffrence between squirral cage and wound rotor in IM?

0 Answers   ME,

---

i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test

0 Answers  

---

1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks

0 Answers   CCP,

---

What kind of preventive maintenance are there for AC generator?

1 Answers   Gulf,

---

HOW TO TEST THE SODIUM VAPOR AND MERCURY VAPOR LAMP ?

1 Answers  

---

At what distance power transformer can be placed from generating ?

6 Answers   NTPC,

---

can any one list the class-a, class-b & class-c trips of power generator?

3 Answers  

---

What is the purpose of a process loop? What is the controllers responsibily?

1 Answers  

---