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TATA Placement Papers

Started by sajiv, Aug 14, 2008, 08:42 PM

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sajiv



1.Basic memory cell of dynamic RAM
a. Capacitance
b. Flip flop
c. Transistor
d. Transistor with Capacitor

2.Ideal Power Supply has
a. Zero internal resistance
b. High O/P resistance
c. High I/P resistance
d. Low O/P resistance

3.Which type of transmission line will have max. value of characteristic impedence
a. Open Wire line
b. Coaxial Cable
c. Twin lead line
d. None

4. For same peak value of current, which waveform will have least RMS value
a. Sine
b. Square
c. Triangular
d. Full wave rectified wave

5. F-V analogy displacement is analogous to
a. Voltage
b. Condutance
c. Magnetic Flux Linkage
d. Capacitance

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