BASIC CHEMICAL ENGINEERING OPERATIONS

[...] MECHANICAL SEALS INTRODUCTION :         In process industry, reliability [...]

[...] MECHANICAL SEALS INTRODUCTION : In process industry, reliability of rotating equipment’s such as pumps, [...]

[...] Number 28 The cylinder is subjected to insulations K & 2K at the outside surface to avoid heat transfer. In order to arrest heat transfer effectively , which insulation should be provided first at [...]

[...] Number 28 The cylinder is subjected to insulations K & 2K at the outside surface to avoid heat transfer. In order to arrest heat transfer effectively , which insulation should be provided first at [...]

[...] Thermal conductivity of a material can be defined as the rate of heat transfer through a unit thickness of the material per unit area per unit temperature difference. The [...]

SECTION A 1. Answer any four of the following:  (a) Find the first-order rate constant for the disappearance of A in the gaseous reaction 2A → [...]

SECTION A 1. Answer any four of the following:(a) Find the first-order rate constant for the disappearance of A in the gaseous reaction 2A → R, hol [...]

SECTION A 1. Answer any four of the following (Maximum 150 words): (a) Discuss reversible thermodynamic processes. (10) (b) Write short note on fugac [...]

SECTION A 1. Answer any four of the following (10 x 4 = 40) (a) (i) What is time dependent flow ? With the help of this phenomenon, explain the meani [...]

[...] Emission spectroscopy In emission spectroscopy, sample is subjected to thermal, electrical, or other excitation, and the excited atoms or [...]

[...] lamps, electric discharges and arcs, spectrum tunable lasers are also available. In emission spectroscopy, the sample is the radiation source. In this the sample is heated, by electric discharge, [...]

[...] the distribution of wavelengths of  emitted radiation, as in any other kind of emission spectroscopy. [...]

[...] B 5. Answer any four of the following in brief (Maximum 150 words): (a) PERT (10) (b) Break-even analysis (10) (c) Biogas (10) (d) Essential oils (10) (e) Norms for air emission. (10) 6. Describe [...]

[...] (e) Explain the cracking and polymerisation of petroleum fractions. (10) 6. (a) Explain the break-even analysis and its equation. (10) (b) A Project can produce 12000 units per year at 100 per cent [...]

[...] (e) Explain the cracking and polymerisation of petroleum fractions. (10) 6. (a) Explain the break-even analysis and its equation. (10) (b) A Project can produce 12000 units per year at 100 per cent [...]

[...] (e) Explain the cracking and polymerisation of petroleum fractions. (10) 6. (a) Explain the break-even analysis and its equation. (10) (b) A Project can produce 12000 units per year at 100 per cent [...]

[...] internal energy of an ideal gas is a function of temperature only. (10) (d) For adiabatic batch reactor, derive an expression to determine the time required to achieve a desired [...]

[...] internal energy of an ideal gas is a function of temperature only. (10) (d) For adiabatic batch reactor, derive an expression to determine the time required to achieve a desired [...]

[...] internal energy of an ideal gas is a function of temperature only. (10) (d) For adiabatic batch reactor, derive an expression to determine the time required to achieve a desired [...]