JNTU Question Papers Chemical And Bio Thermodynamics 1st Sem November 2008

JNTU Question Papers Chemical And Bio Thermodynamics 1st Sem November 2008   1. Explain the formulation of the first law of Thermodynamics and illustrate any two examples. [8+8]   2. Write short notes: [4×4=16] (a) Explain the Carnot refrigeration cycle. (b) Write about the air refrigeration cycle. (c) Compare the refrigeration cycles. (d) Write about … Read more JNTU Question Papers Chemical And Bio Thermodynamics 1st Sem November 2008

JNTU Exam Papers Chemical And Bio-Thermodynamics I Sem Nov 2008

JNTU Exam Papers Chemical And Bio-Thermodynamics I Sem Nov 2008  SET-1 1. An insulated and non-conducting container filled with 20 lbM of water at 680F is fitted with a stirrer. The stirrer is made to turn by lowering a “weight” having a mass of 50 lbM. The local acceleration of gravity is 32.00 ft/sec2. The … Read more JNTU Exam Papers Chemical And Bio-Thermodynamics I Sem Nov 2008

JNTU Question Papers Chemical And Bio-Thermodynamics 1st Sem Nov 2008

JNTU Question Papers Chemical And Bio-Thermodynamics 1st Sem Nov 2008   1. Pressures up to 3000 atm are to be measured with a dead-weight gauge. The piston diameter is to be 1/8 in. What is the approximate total mass of “weights”which must be provided for use with this guage? [8+8]   2. Write short notes: … Read more JNTU Question Papers Chemical And Bio-Thermodynamics 1st Sem Nov 2008