Hazardous areas classification, Mechanical Engineering

Assignment Help:

Hazardous Areas are formally ranked as being a designated hazardous area using the relevant regional or country standards that are directly applicable to the plant design under consideration.

HAZARDOUS FLUIDS (SOURCES)

The relevant regional or country standards will define which fluids are considered as sources requiring area classification. These typically include fluids such as:

• Flammable gas or vapor.

• Flammable liquids which are handled at or above their flashpoint, or which could be heated to the flashpoint after release.

• Flammable liquid that could form a flammable mist.

• Fluids which satisfy the criteria above and which are present periodically within the plant for 100 hours per year or more (e.g. during start-up).

• Unclassified, flammable liquids containing residual, volatile materials and which are stored under confined, heated conditions give rise to limited area classification.


Related Discussions:- Hazardous areas classification

Determine the steady state amplitude of vibration, 1. (a) Sketch frequency-...

1. (a) Sketch frequency-response curves for a damped single degree of freedom system subjected to a harmonic excitation under three different damping ratios. The system has a natur

Find velocity and acceleration of the slider , Question: The disk 3 sho...

Question: The disk 3 shown in the figure rotates at a constant angular velocity w 3 = 2.0 rad/s. A slider in a slot in the disk causes rod 2 to rotate.  When the slider

Flue gas excess oxygen control for steam generator, Q. Flue Gas Excess Oxyg...

Q. Flue Gas Excess Oxygen Control for steam generator? Air-gas ratio control provides approximate excess oxygen control. However, an in-situ oxygen probe measures the actual o

Determine the response of the system, A force F(t) is suddenly applied to a...

A force F(t) is suddenly applied to a mass m which is supported by a spring with a constant stiffness ‘K'. After a short period of time T, the force is suddenly removed. In the mea

Compare otto cycle with diesel cycle, Compare otto cycle with Diesel cycle:...

Compare otto cycle with Diesel cycle: Sol.: These two cycles can be compared on the basis of either the same compression ratio or the same maximum pressure and temperature.

Thormodynamics, define thormodynamics and its laws

define thormodynamics and its laws

What is hopper unit, What is Hopper unit Two hydraulically operated fol...

What is Hopper unit Two hydraulically operated folding type hoppers are provided on the front side of the machine. The capacity of the hopper is 4.25 CM.

Objectives-object-oriented control architecture , Objectives After stud...

Objectives After studying this section, you should be capable to understand: Cell control and modeling, Context level data flow diagram, A common cell control sy

Final stress analysis, Once vendor drawings are received and piping isometr...

Once vendor drawings are received and piping isometric drawings are prepared, the Mechanical engineer will provide a final stress package to the stress engineer per The stress a

Resultant of concurrent force system, Resultant of Concurrent Force System:...

Resultant of Concurrent Force System: The resolution of forces helps in finding out the resultant of a number of forces working on a body as it decrease vectorial addition to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd