Engineering Answers

Find the values of the flags(carry, sign, zero, overflow) of the processor status register for the given example of two 12 bit no’s in Hex (AB7 + DEF) and draw the circuit diagram also. 

Explain the instruction format in detail as per the no of address in the instruction with examples?

Explain the Register stack organization of 32 locations of the stack (0 to 31 ). take the initial value of the stack pointer is SP = 09 in Hex. Explain the following push and pop instructions through the Register stack organization diagram.

(1) PUSH R2 WHERE R2 = XX in Hex

(2) POP R1 WHERE R1 = (XX + 5 ) in Hex where XX is your class roll no , for example roll no 64 is having the data in R2 = 64 Hex and R1=( 64+5 = 69 Hex) 

Design a circuit of the General register organization in which 16 registers are there from R0 to R15.

(a) Perform the following microoperation and explain the operation in the steps through the diagram properly: - ADD R13, R7, R10.

(b) Explain the control word as per the register configuration given above. 

What are the three selection rules of electromagnetic transitions? Illustrate the energy diagrams

Compare the ranges of the electromagnetic spectrum used for exciting different molecular energy levels in various spectroscopic techniques

Explain the principles of spectroscopy with emphasis on Electromagnetic Spectrum Table.

A Fahrenheit and a centigrade thermometer are both immersed in a fluid. The Fahrenheit numerical reading is twice that of the centigrade reading. What is the temperature of the fluid in Rankine and Kelvin scale?

An inhabitant of another planet weighs 50 lb on a spring type of scale in the planet atmosphere, where the local gravity

acceleration is g = 6.0 fps2. This inhabitant appears in St. Michael, Alaska, where the local gravity acceleration is g=32.22 fps2. For this outer-space being, determine (a) his mass in lb in slugs on his native planet, (b) his mass in lb and slugs on earth (c) his weight as indicated by a spring type scale on earth.

A hiker is carrying a barometer that measures 29.92inHg absolute at the base of the mountain. The barometer reads

25.5inHg absolute at the top of the mountain. The average air density is 0.076 lbm/ft3, the gravitational acceleration remains constant at 32.174 ft /s2. What is the mountain’s height?