Sub Name: Integrated Circuits / Faculty Name: M.Biswal / Sem: 5th

ASSIGNMENT-1

Q1. Calculate fmax when Vin =0.25 sinwt and SR is given as 3.14 V/micro second

Q2. Derive parameters of differential amplifier with DC and AC analysis.

Q3. Find out the expression for CMRR using h parameter

Q4. An integrator has a RC time constant of 0.1 Sec and input voltage of 0.2 V, How much is output voltage change with respect to time.

Sub Name: Microprocessor / Faculty Name: Mrs. Payal Roy / Sem: 5th

ASSIGNMENT-1

Q1. Draw the pin diagram of microprocessor 8085 & explain it. And also draw the group of 8085 signals.

Q2. Draw the functional block diagram of 8085 microprocessor.

Q3. Explain the generation of control signals of 8085 with proper diagram.

Q4. . How many 8 bit & 16 bit registers are there in 8085 microprocessor.

Q5. Explain the instruction cycle of 8085 microprocessor.

Sub Name: Electrical Machine II / Faculty Name: Mr. Devendra Sahu / Sem: V

ASSIGNMENT-1

Q1. What do you mean by field energy & co energy?

Q2. What do you mean by singly excited system? For a singly excited linear magnetic system, derive an expression for electromagnetic torque.

Q3. Explain in detail, MMF distribution in distributed winding.

Q4. Explain the torque production phenomenon in

A)DC Motor

B)Induction motor

C)Synchronous motor

Q5. A 3-phase star connected alternator has 48 slots, 4-pole and double winding with coil span equal to 10 slot pitches. The flux density distribution in air gap is given by:

B (Ø) = sinӨ+0.4sin3Ө+0.25sin5Ө

Determine the RMS value of 3rd harmonic 5th harmonic phase emf in terms of fundamental phase emf.

Sub Name Control System / Faculty Name:Ashish Dewangan / Sem: 5th

ASSIGNMENT-1

Q1.What is the difference between SFG and Block Diagram.

Q2.Define transfer function

Q3.Explain AC servomotor in detail.

Q4

Q5.

Sub Name: ANA / Faculty Name:Dr. Dillip Dash / Sem: 5th

ASSIGNMENT-1

Q1. Find a root of the equation using the secant and newton raphson method correct to three decimal places.

Q2. Find the root of the equation using the secant and newton raphson method correct to four decimal places

Q3. Find a real root of the equation x log10x = 1.2 by Newtons method correct to four decimal places

Q4. Find by Newtons method, the real root of the equation 3x = cos x + 1.

Q5. Find the quadratic factors of the equation by using Lin Bairstow method starting with P0 = 0, q0 = 0 upto third iteration.

Sub Name: Communication Theory / Faculty Name: Shishir Verma / Sem: 5th

ASSIGNMENT-1

Q1. List all the properties of Fourier Transform?

Q2. What is the Fourier transform of Gaussian pulse signal?

Q3.Calculate the power of AM modulated signal with spectral diagram?

Q4. Compare DSB-FC, DSB-SC and SSB Modulation?

Q5. Describe the necessity of Modulation?