Please send BSNL TTA Question Answer

0 Answers   BSNL, PSEB,

---

what is a router how it woks? what is a compromised router in networks?how it works? what is a packet loss and packet dropping? what is a malicious packet?when it occurs?

0 Answers  

---

charge at rest result in e.f and charge in motion result in m.f then how can an accelerated charge give rise to emf wave? then there should be no e.f due to acc charge as it rise from charge at rest?

0 Answers  

---

what is the universal communication protocol?

0 Answers  

---

A PLL maintains lock by comparing A The phase of two signals B The frequency of two signals C The amplitude of two signals D None of these

0 Answers  

---

---

What were vacuum tubes used for?

0 Answers  

---

what is the difference between zener diode n tunnel diode in terms of their breakdown??????????

1 Answers   Bhel,

---

What is a full-adder?

0 Answers  

---

sir, please send HPCL INFORMATION SYSTEMS OFFICER SYLLABUS WITH PREVIOUS QUESTION PAPERS

0 Answers  

---

What are the two modes of mosfet?

0 Answers  

---

if UT=4v & V LT=-2v the hysteresis voltage is equal to....?

0 Answers   Infosys,

---

What is 74ls244?

0 Answers  

---