Answer / krishnaiah

Bjt bipolar junction transistor
Mosfet metal oxide semi conductor field effect transistor
Rectifier it is used to convert a.C to pulsating(not pure)d.C
Diode it is nothing but which are having two nodes

we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

0 Answers   TNEB Tamil Nadu Electricity Board,

---

specific difference of ICT&Auto Transformer

0 Answers   TNEB Tamil Nadu Electricity Board,

---

Yazaki india pvt ltd interview questions qurey related

0 Answers  

---

What are high pass filter and low pass filter? and What are the flowmeter ?

0 Answers  

---

Can I use star delta connected induction motor for dual supply voltage?

0 Answers  

---

how to calculate the distance relay faulty zone?pls explain?

0 Answers  

---

What is disc insulator and it's application..?

2 Answers  

---

Why the CT Secondary is rated as 5A generally?

2 Answers  

---

Double Busbar Scheme for outdoor switch yard system (132kv) step up power plant Hi friends 1. in this system both busbars energized all the time. 2. what is the meaning of main BB and transfer BB, 3. step up transformer connect main bus bar all the time or both BB connected through DS switch . 4.bus sectionalization means ? thank you.

1 Answers   ABC, Gael,

---

I Have 100Ah battery with 650VA Inverter, i WANT TO TAKE a Solar panel to charge my battery, so please suggest me,what rating of solar panel(with solar charge controller) can buy for a load of 450w for 4 hours

1 Answers   Chevron,

---

how to discharge 3 phase power factor correction capacitors

0 Answers   M S Ramaiah Institute,

---

What will be MF if we have CT ratio is 130 of 3 nos?

1 Answers  

---