Descon Engineering
Megha Engineering & Infrastructures Interview Questions and Answers
Q1. What you will do if any person injured inside confine space?
If a person is injured inside a confined space, I would follow a set of steps to ensure their safety and provide immediate medical attention if necessary.
Assess the situation and ensure personal safety before entering the confined space.
Call for help and inform the relevant authorities about the incident.
Provide first aid or CPR if trained and necessary.
If the injury is severe or life-threatening, evacuate the injured person from the confined space using appropriate rescue te...read more
Q2. What you will do in emergency alarm in oil and gas company?
I will follow the emergency procedures and evacuate the area immediately.
I will stop all ongoing work and shut down any equipment that can be safely shut down.
I will follow the emergency evacuation plan and exit the area as quickly as possible.
I will report to the designated assembly point and wait for further instructions.
If necessary, I will assist in the evacuation of others who may need help.
I will not return to the area until it has been declared safe by the emergency re...read more
Q3. What is difference between column and vessels?
Columns are vertical structures used for support while vessels are horizontal structures used for storage or transportation of fluids.
Columns are used for structural support while vessels are used for storage or transportation of fluids.
Columns are usually vertical while vessels are usually horizontal.
Columns are commonly found in buildings and bridges while vessels are commonly found in chemical plants and refineries.
Columns are designed to withstand compressive loads while ...read more
Q4. What are the necessary documents should be in permit.
Necessary documents for a permit include risk assessment, work method statement, and safety procedures.
Risk assessment
Work method statement
Safety procedures
Q5. How many types of permit?
There are various types of permits required for mechanical work depending on the nature of the work.
There are hot work permits for welding and cutting operations.
Confined space permits for work in enclosed spaces.
Lockout/tagout permits for maintenance work on machinery.
Excavation permits for digging and trenching work.
Electrical permits for electrical work.
Permits for working at heights.
Permits for hazardous materials handling and storage.
Permits for crane and hoist operation...read more
Q6. Working process of exchanger?
Exchanger is a device used to transfer heat from one fluid to another.
Exchangers can be of various types such as shell and tube, plate, or spiral
They work on the principle of heat transfer through conduction
The hot fluid flows through the exchanger and transfers its heat to the cold fluid
The two fluids are kept separate by a barrier to prevent mixing
Exchangers are commonly used in HVAC systems, chemical plants, and refineries
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