What is meant by high frequency carrier gating?
how many mobile subscriber are come under one BTS?? and how many BTS Comes under One BSC?? how many BSC under One MSC??
What is a high-pass filter?
Explain what is the main application of scr in electronic field as well as in software field?
what is the difference between electrical and electronic choke.. and whats the main advantage of elecronic choke?
Why use -48v power to BTS
What is meant by the deflection factor of a cro?
why todays students are moving towards the engineering?
What are electronic devices and components?
i want BHEL electronics and communication placement papers.
What is the construction of a solar cell?
Define what is point contact diode?
WT is technical detail and Function or working of these cards 1. POWER CARDS 2. BB2F 3. Trx 4. BOIA CARD 5. ALARM EXTENSION SYSTEM 6. RRI CARD 7. COMBINER 8. DUPLEXER
pls send me the syllabus questions on rrb section engineer (telecom)
State different methods of voltage control inverters. Describe about pwm control in inverter?