1) Explain the function of economizer?
2) Explain what is meant by the water hammer?
3) Sketch the p-V diagram of the two stage reciprocating air compressor with the intercooler?
4) Explain the benefits of the multi stage compression with the intercooler over the single stage compression for same pressure ratio?
5) Write down any four properties of the good refrigerant?
6) Explain the term relative humidity?
7) Explain about the S.I and C.I engines.
8) Explain what is meant by the compensation in the carburetor?
9) Explain the Fourier’s law of heat Conduction.
10) Specify and explain Planck’s Distribution law?