please tell me which book better in hindi medum student.for rrb tech.examination(like section engg.& junior engg?

2 Answers   Galaxy Bank of Hr, HCL,

---

Explain half-duplex and full-duplex communication?

5 Answers  

---

Define what is the significance of the arrow-head in the transistor symbol?

0 Answers  

---

What is the difference between race and race around condition

0 Answers  

---

what is leadership

3 Answers  

---

what is the specific application of PLC in communications, control systems and automation?

2 Answers   Idea, TCS,

---

What is the height of ESMA card?

0 Answers   HAL, NSN,

---

which is the device working in the three logic levels

4 Answers  

---

which two layers of OSI perform error and flow control functions. how they are different

1 Answers  

---

which opamp don’t have feedback loop?

0 Answers  

---

how does the polarised capacitor works? at which situation in circut it is used?

1 Answers   BPL,

---

IN WCDMA(WIDE CODE DIVISION MULTIPLE ACCESS)WHICH ONE FREQUENCY HOPPING IS USED EITHER FAST FREQUENCY OR SLOW FREQUENCY HOPPING,SAY IN DETAILS

0 Answers   Idea, TCS,

---