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The sensitivity of the voltmeter is. Is inversely previpus to the phase velocity. For the distortion to be minimum in a transmission line at audio frequencies, the condition is. D complements of each other. ONGC model question papers for finance stream? Impurity atoms that produces P type material by its addition in semiconductor is called.

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Previous years papers of Electronics and Communication for ONGC competition I want previous year question paper of ongc and also syllabus, for electronics and communication on my Id: By matching the source impedance with the input impedance of the amplifier. None of these of the above. The scale used for moving coil meter is.


A linear for any value of b. C a triangular pulse of duration T. Quuestion and enhancement mode. The minimum sampling frequency. Line of sight propagation.

A transformer, with a Previous years papers of Electronics and Communication for ONGC competition sir please send me the syllabus of ongc for electronics branch Point contact diodes are preferred at very high frequency, because of its low junction. Communication previious satellite and ground station is through. Are polarized at right angles to the direction of propagation. A binary half adder.

Previous years question papers?

ONGC Previous years paper for electronics and communication

C negative of each other. Double tuned circuit in which both the primary and secondary are tuned to to different frequencies. A voltmeter utilizes a 20 mA meter movement.

Electromagnetic waves are refracted when they. The signal to noise ratio at the input of an amplifier can be improved: Diffusion of majority carriers across the junction. They travel along the broader walls of the waveguide. C sine squared function. Noise generated by a resistor is dependent on.


Is greater than that in free space. In a amplitude modulated wave, the value of Vmax is 10V and Vmin is 5V. The forbidden energy gap for Germanium is.

A band pass signal extends from 1 KHz to 2 KHz. Arithmetic and logic functions. Adds two binary digits at half the speed. In a frequency demodulation, Foster-Seeley discriminator uses a. Patel Ankit October 21, at The temperature coefficient of an intrinsic semiconductor is.

An aerial is fed from an amplitude modulation amplifier.