Why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

1142

Explain the difference between leds and pn junction diode?

1096

How many maximum slots we can use in ESMA card?

2086

what are thyristor family and explain it?

4583

How to get KWH,Voltage & current datas from 2KVA hybrid inverter to my computer

2108

What is the ideal op-amp CMRR ?

1119

Hello friends... This is pavan iam 2011 batch passout in ece..I got 70% be ...Even though struggling hard to get job in testing...So pls suggest me some consultancies..To get job and pls fill some hopes in my life...

1689

what is the diffrence between S7 200 & S7 300 plc

3357

Define why are active filters preferred

1152

Please provide details of the following standards :rs-23-c 802.3 x.25 802.11?

1037

i have been filled the form of AIRPORT AUTHORITY OF INDIA for ATC & ELECTRONICS but this is may i did'nt got exam date .when it will conduct.

2010

What are the commonly used filters?

1101

Define what is meant by voltage regulation of a dc power supply?

1133

Hi, I am called for interview for UIIC's Administrative officer(IT, Hardware, Networking), What are the questions generally asked in IT administrative officer job interviews. Please help me ASAP, my interview is on 24th july 09.

2491

describe the various addressing modes of 8085 processor, also provide an example of each.

1903