Problem 2. (Keygen Client) Write a client program keygen. py that accepts lo (int) and hi (int) as command-line arguments, generates public/private keys (n, e, d), and writes the keys to standard output, separated by a space. The interval [lo, hi) specifies the interval from which prime numbers p and q needed to generate the keys are picked.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.

What are the major differences between injection molding and extrusion?