respected sir, sir recentely i have applied for chennai and tiruvananthapur section enggineer and juniour engg in electrical dept. but still i donot get how i have to syart my preparation and also t the same time i donot know exactly what they r going to give in the examinations i mean which sections they r going to give i donot know exactly, can u prefer whichh books i have to follow and model papers or both boards

1 Answers  

---

How the soft starter control the starting current in three phase squirrel cage AC Motor?

1 Answers  

---

we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor

0 Answers  

---

How core saturation effects the secondary voltage (whats the theory) of a current transformer in service?

1 Answers  

---

PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

0 Answers   RRB,

---

HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

0 Answers   Jindal,

---

what is meant by line voltage and phase voltage in a three phase transformer?

2 Answers  

---

Can we step up a 230V supply to 400V using a single phase transformer??

2 Answers  

---

In which connection the voltage will be more , in star or delta connected motor?

3 Answers  

---

In dc ckt. 24v or 110v, which one is more efficient and why?

0 Answers  

---

What is marx circuit?

0 Answers  

---

determine two methods to find loose connection in operational electrical system?

0 Answers  

---