Design a sequential circuit that has one input X and one output Y. When X=1, the circuit repeatedly goes through sequences: 00, 01, 10, 11 and back to 00 …… When X=0, the circuit stays in whatever states it currently is. Y is set to one only when transitioning from 10 state to 11 otherwise it is set to zero. (a) Design this circuit using D-type Flip-Flops (b) Repeat your design and this time use J-K-Flip Flops

Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?