Answer / purna bahadur pradhan

Emitter follower is also known as buffer amplifier circuit , where the output is simply equal to the input minus a diode drop (about 700 Mv)

last 5 year rrb allahabad junior engg electrial engg question paper

0 Answers   RRB,

---

what is a bus riser in power system and why it is used

2 Answers  

---

use of PIR in ehv breaker

0 Answers  

---

how to calculate no load losses units comsumed by transformer

2 Answers   MRF,

---

What is the purpose of Rotor earth fault relay and How to test the Rotor earth fault relay in generators and What is the procedure?.

1 Answers  

---

---

what is power factor

4 Answers   UltraTech,

---

how to reverse the direction of universal motor?

2 Answers   Finolex, JGT, TATA,

---

how to select DG set for certain load?

7 Answers   ACC,

---

how do you test tachos and servos

0 Answers  

---

Find active & Reactive Power transmitted in a transmisston line having Vs30 degree(sending end) to Vr(zero degree)at receving end with line inductance X ohm. Vs(30degree)-------------------Vr(zero degree) X ohm

3 Answers  

---

i am gng to visa interview this july i have 4 backlogs gre 1010,toefl 75,pls give me the tips pls pls

0 Answers  

---

What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?

0 Answers  

---