Describe the working of four quadrant chopper?

1063

im ranjith having 63%in my b tech with 25 backlogs,cleard all .. im having 1100 in gre and 90 in my toefl can i get visa? im planning spring 2011 pls help me i applied for i20 im applying 4 universities pls help me can i get visa? shall i prefer canada if i could not get visa?

2120

I am studing Diploma Electronics from International Council for Management Studies-CHENNAI. Is it useful for getting engineering job within india or international ?

1970

Explain the bit format of flag register in 8086.

4244

What is boolean algebra?

1116

What is graticule?

1069

Explain how rectangular filter are practically made?

994

what is the value of TEI ist T1?

1972

Define hard-driving or over-driving?

1157

For a 1φ voltage controller, feeding a resistive load, draw the waveforms of source voltage, gating signals, output voltage and voltage across the scr. Describe the working with reference to waveforms drawn?

1209

Explain the difference between microprocessor and micro controller?

1084

What is the difference allen bradley and siemens plc

1134

hi im doing my final year b.tech and im having 50 backlogs in my b.tech is there any chance to persuie M.S in USA and my gre score is 1040 toefl score is 90 please help me

1829

Define negative logic.

1164

What are the two methods of control in ac voltage controllers?

1037