Interview Questions.

Question 1. When Working With Pressurised Cylinders, What Conditions Of Associated Storage Have To Be Met?

Answer :

The cylinders ought to be upright and secured to prevent a fall.

Question 2. Is Oxygen An Inflammable Gas?

Answer :

No - But it vigorously helps combustion.

Compressors Interview Questions
Question three. What Is The Main Constituent Of Natural Gas?

Answer :

Methane.

Question 4. What Do The Letters L.P.G. Marked On A Cylinder Stand For?

Answer :

Liquefied Petroleum Gas.

Question five. What Are The Two Main Constituents Of L.P.G. E.G. Calor Gas, Flogas, Bluegas Etc.?

Answer :

Propane and Butane.

Question 6. Is L.P.G. Heavier Or Lighter Than Air?

Answer :

Heavier than air.

Question 7. Is Petrol Vapour Heavier Or Lighter Than Air?

Answer :

Heavier than air.

Question eight. Is Chlorine Gas Heavier Or Lighter Than Air?

Answer :

Heavier than air.

Question nine. Name One Correct Way To Test For A Gas Leak?

Answer :

By brushing with soapy water over suspected factor of leak.
Use the perfect touchy gasoline detector.
Question 10. Is It Acceptable To Store All Gas Cylinders In The One Store?

Answer :

No - Cylinders containing flammable or explosive gases have to by no means be saved inside the equal shop as oxygen.

Question eleven. What Is Important About The Pressure Of Compressed Air Supplied To A Pressure Vessel?

Answer :

It need to not exceed the S.W.P. Of the vessel.

Question 12. What Two Things Compressed Air Should Not Be Used For?

Answer :

Cleaning garments.
Horse play.
Compressors Interview Questions
Question 13. Is It A Good Idea To Use Compressed Air For The Removal Of Swarf Or Dust From A Machine, Qualify Your Answer?

Answer :

No, particles are blown about to the threat of others.

Question 14. How Is The Air Pressure Of A System Reduced?

Answer :

By a reducing valve.

Question 15. Name four Essential Safety Requirements Which Should Be Associated With An Air Receiver?

Answer :

The Safe Working Pressure have to be without a doubt marked on it.
A suitable safety valve should be geared up.
An correct strain gauge have to be geared up.
There have to be an inspection manhole.
There ought to be an identity mark or range on it.
There should be a drain equipment fitted.
Question 16. What Is The Correct Procedure For Joining A Gas Hose To A Cylinder Regulator?

Answer :

The hose ought to be linked to an accepted hose connector, and all hose/connector joints ought to be finished through the suitable of hose clips of the jubilee or different accepted type to make sure a gasoline tight joint.

Question 17. What Four Safety Precautions Should Be Taken To Control Carbon Monoxide Exposure In A Workplace?

Answer :

Keep rooms nicely ventilated while gasoline appliances are working.
Keep gas appliances nicely maintained and serviced at normal durations.
Portable petrol/diesel engines should in no way be run interior in a confined space.
Where forklift vans or similar are used interior in warehouses, and many others. Recommendation ought to be sought from the regulatory government or providers.
Question 18. What Two Sectors Or Occupations Are Most Likely To Be Affected By Fatal Carbon Monoxide Poisoning?

Answer :

The occupations most affected in phrases of deadly injuries are:• Security people and night time watchmen.
Those operating in poorly ventilated atmospheres in which gasoline is used for heating.