Answer Posted / sanju

yes i agree with the 1st answer. its almost the perfect answer

HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER

2187

---

How does HT work & Voltage required?

2253

---

How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?

2030

---

use of PIR in ehv breaker

2155

---

DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES

2065

---

What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)

1560

---

sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

2173

---

If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..

2130

---

A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

2501

---

how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence

1734

---

how to calculate vfd o/p voltage by frequency

2159

---

Describe the test procedure to determine the vector group

2141

---

I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

2077

---

Difference between drift current and diffusion current?

1871

---

we specify current in case of feeder but in case of distributor voltage, why?

1808

---