In a bipolar junction transistor (take it an n-p-n BJT),,in comparison between EMITTER and COLLECTOR ,,who has higher negativity??

3 Answers  

---

Explain the Proportionates of Ordinary concrete,Standard concrete,High Stength Concrete of Grades "M10,M15,M20" , "M25,M30,M35,M40,M45,M50,M55" , "M60,M65,M70,M75,M80" Respectively.

0 Answers  

---

Why fet is known as voltage control device?

0 Answers  

---

What are the methods of reduction of harmonic content?

0 Answers  

---

what is hetrodyning?

2 Answers  

---

---

HOW many Types of Protection we are using in SDH?

3 Answers   HFCL,

---

What is PLC ? What it does ? What are its components ? When & where we use PLC & How ? What are its Pros & Cons over other things ? What are the main faults that occur in it ? What are other devices that are similar to it and how we can compare them all ?

0 Answers   Pricol,

---

What is interrupt?

7 Answers   CTS,

---

i worked as microwave engineer and recently i am working as SDH engineer, i created some crossconnection but about the huawei MUX its difficult to find out the solution for any problems and exect way of doing the task? Please help me if any one having expertise on that area and SDH

2 Answers   Huawei,

---

what is operating ratio in railway

1 Answers  

---

R/s syllabus required to crack Mahagenco interview for jr eng. post. I also want sample papper

0 Answers  

---

What are the UE modes in GSM,GPRS,UMTS and LTE

0 Answers   Motorola, NTPC,

---