Answer / Pankaj Sen

PTT (Push-to-Talk) in mobile refers to a technology that allows users to communicate with each other instantly, similar to walkie-talkies. The main function of PTT service is to facilitate voice communication over data networks by providing a button that users can press to transmit their voice while continuing to listen to others. It's often used by businesses and organizations for quick communication among team members.

send me syllubus of AAI exmatation

1 Answers   AAI Airports Authority Of India, TCS,

---

Why diodes should be connected in antiparallel with thethyristors in inverter circuits?

1 Answers  

---

what is cellular mobile communication ?

3 Answers   HP, Infosys, Motorola,

---

What is meant a series inverter?

1 Answers  

---

hi i wnt to know the general hr questions aked in wipro with answers

0 Answers  

---

what is up linl?

3 Answers  

---

How to convert three phase to single phase in ups

1 Answers  

---

what is the maximum carrier frequency in AM broadcast?

2 Answers  

---

when you are from engineerng back groung student then y r u choossng bank job? plz give me best answer

1 Answers   Banking,

---

Is there any junction in conductor?

1 Answers  

---

no of timers of 8051

10 Answers   ONGC,

---

i have design dc-dc 3-way isolator circuit,how to test psrr,response time,limit frequency

1 Answers  

---