GATE 2022 Rapid Revision Weekly Quiz 7

It was estimated that 52 men can complete a strip in a newly constructed highway connecting cities P and Q in 10 days. Due to an emergency, 12 men were sent to another project. How many number of days, more than the original estimate, will be required to complete the strip?

If represents hamming code, the value of x is_____

Message signal delta modulated with step size of. What is the minimum sampling frequency that avoids slope overload distortion?

Consider the statements associated with modes in a rectangular waveguide with dimensions a>b.

1) Dominant mode is the mode which is having lowest cut off wavelength

2) Evanescent mode is said to exist in a waveguide only when propagation constant is purely real.

3) A rectangular waveguide does not support TM₁₀ mode.

4) Degenerate modes are the modes with same cut off frequency.

The number of true statements among these are_____

A computer uses RAM chips of capacity. The number of memory chips required to provide a memory capacity of is_______

An antenna radiates isotropically over a hemispherical surface above an infinite grounded conducting plane. If the maximum potential gradient at a distance of 1.41 KM is and the terminal current fed to the antenna is 3A (RMS), then the radiation resistance in ohms is ____

The given below program is executed by 8085

After execution, what will be contents of memory locations: respectively?

A two port network has been shown in the below figure, where the block represents a network of resistors. A resistance R is connected at the output. The given conditions of the network are:

1- When

2- When

The value of V when is ______V

Using MAP criterion, which of the following channels code ‘0’ always as ‘0’?

The value of the integral along a curve c from to is?

If there are P input lines and Q output lines for a decoder that uniquely addresses a byte addressable RAM, then the minimum value of is?

Consider a 5-bit ripple counter using SR flip flops. If propagation delay in each flip flop is 100ns and maximum clock frequency that can be used is X. Consider a 4-bit weighted resistor DAC, the value of LSB resistance is and the value of MSB resistance is Y. Then the value of will be