Explain how many mosfet switches are there in dynamic ram?

1105

How is cad used with electronics? Give example.

1101

Where are the successive approximation type adc’s used?

1125

Tell me why 440 volts instead of 660 volts in 3 phases of supply system?

1011

What is meant by pwm control in dc chopper?

1317

What is angle and amplitude modulation?

1109

State the de morgan's theorem?

1097

What type of Duplexer, Multi-coupler, Trans-receiver & Combiner used in 900 & 1800Mhz

2140

What is the control range of firing angle in ac voltage controller with rl load?

1379

define voltage regulator.

1042

What is Cycling Frequency Hopping?

2658

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1968

write a c program to multi(*) of two matrix using pointers?

1920

What is the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?

1146

what are the differences between dcs & plc & scada?

1161