Answer / lakshmi

in thermal power plants we use condenser for the purpose of
cooling the exhausted steam coming from the turbine.

Answer / tanmay kumar

in a thermal power plant is must needed because there is no device that transfer steam from one place to another...there is only way to recycle it after cooling the steam to water and transfer/recycle water through a pump.

Why ct secondary is not kept open while primary charged. Answer in terms of ct parameters.

4 Answers   Power Grid,

---

what is exiter winding,stator winding,avr?how it will work?

1 Answers   Siemens,

---

What is meant by bus bar protection?

0 Answers  

---

what is the difference between NC & CNC machine.what is the difference between equipment & machine tool

2 Answers  

---

what is basic difference between the normal tube light choke and electionic choke ?

4 Answers   Amaron,

---

what is cascade speed control device?and how this device control the speed of motors?

0 Answers   ABB,

---

what is reasion of harmonic create the power supply , And how to reduced to harmonic

1 Answers   Turbo,

---

What do u understand voltage reg. of an alternator?

0 Answers   IOCL,

---

Q-1 what are the structural and operational difference between a distribution and a power transformer? Q-2 what is skew in motors? Q-3 draw equivalent circuit of transformer Q-4 explain with phasors how pf is improved with loading in induction motors Q-5 DIFFERENT METHODS OF CABLE LAYING(interviewer asked if i heard new chemical based earthing system next) Q-6 pi model of medium length trans line Q-7 v/f control?why Q-8 vacuum circuit breaker operates in?

1 Answers   Vijai Electricals,

---

megger how much voltage will produce ?

4 Answers  

---

There are 2 motors without name plate and terminal but one is DC motor and another is induction motor.How one can identify which one is DC and which one is AC motor?

6 Answers  

---

my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking

0 Answers  

---