On the ARM7TDMI, if the stack pointer (SP) holds the address 0x1000 and you executed the following instruction:

STMDB SP!, {LR, r3, r9, r7, r2}

what addresses now hold the values previously held in:

a. Link Register (LR)?
register r3?
c. register r9?
d. register r7?
e. register r2?

f. What is the stack policy used here

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

The higher the astm grain size number, the finer the gran is. a)-true b)-false