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Find the capacitance per unit length of a cylindrical capacitor of
which the two conductors have a radius of 2.5 cm and 4.5cm and the
dielectric consist of two layers whose cylinder or contact is 2.5cm .
radius, the inner layers having a dielectric constant of 4 and the
outer 6.
Two capacitors C1 and C2 of 1μf and 3μf are connected in parallel
across a voltage supply. At a particular instant when the applied
voltage is increasing positively, the two capacitors together draw a
current of 4A. Find the instantaneous rate of increase of potential
across them.
The oil dielectric to be used in a parallel plate capacitor has a
relative permittivity of 2.3 and the maximum working potential
gradient in the oil is not to exceed 104 V/m. Calculate the
Approximate plate area required for a capacitance of 0.0003μF,the
Maximum working voltage being 10,000 volts.
Two slabs of material of dielectric strengths 4 and 6 and of
thickness 2mm and 5mm respectively are the inserted between the
plates of a parallel plate capacitor. Find how much the distance
between the plates should be changes so as to restore the potential
of the capacitor to its original value.
In an assignment given on CSE211, a student is assigned the following task
3. Consider PC = last digits of your registration no(i.e 69)
4. Place your date of birth including your date and month of birth(i.e 20 oct 2000) into the DR
eg: 0108 – 01 date and 08 as month
5. Now perform the below given task
AR PC
M[AR] DR
IR M[AR]
Explain the contents of the memory after the execution of second instruction.
IF PC= 682 , AR=123 , DR=A2BF, IR= 5672, then execute the following M[AR] DR IR M[AR] Determine the value of IR after the execution and comment on the type of addressing.
The 8-bit registers AR, BR, CR, and DR initially have the following values: AR= 11010010, BR= 11100011, CR= 10111001 , DR= 10101011 Determine the 8-bit values in each register after the execution of the following sequence of microoperations. AR <-AR + BR CR <- CR ^ DR, BR <- CR + 1 AR <-AR – CR
In an assignment given on CSE211, a student is assigned the following task 1. Consider AR= last digits of your registration no 2. Place your date of birth including your date and month of birth into the TR eg: 0108 – 01 date and 08 as month M[AR] TR IR M[AR]
Design an arithmetic circuit with one selection variable S and two n-bit data inputs A and B. The circuit generates the following four arithmetic operations in conjunction with the input carry Cin. Draw the logic diagram for the first two stages. 5 marks S Cin =0 Cin= 1 0 D = A + B (add) D = A + 1 (increment) 1 D = A - 1 (decrement) D = A + B’ + 1 (subtract)
Starting from an initial value of R in Hex is AF determine the sequence of binary values in R after a logical shift-left, followed by a circular shift-right, followed by a logical shift-right and a circular shift-left. explain through the proper diagrams.
