sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

0 Answers  

---

how is working bearing heater?

0 Answers   ONGC,

---

Where the excitation is given either stator or rotor in actually in power plants?

8 Answers  

---

Why hydropower stations are preferred solution for meeting peak loads in grids?

0 Answers  

---

can i use 2000/5A Clamp meter to measure HT cable

0 Answers   century, Engro,

---

What is the deffirant between EARTH, GROUND AND NUTRAL

4 Answers   TCS,

---

what should be distance between two electrical earthing pit as per i.e.e

13 Answers   Badve,

---

why did youi choose this career?

0 Answers   KTB, ONGC,

---

Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault

0 Answers   MPSEB,

---

what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?

0 Answers  

---

What is the use of choke in tube light?

5 Answers  

---

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

0 Answers   ABB,

---