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Dyno nobel Interview Questions and Answers
Ques:- Generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?
Ques:- What are the five control components of a project?
Right Answer:
The five control components of a project are:

1. Scope Control
2. Schedule Control
3. Cost Control
4. Quality Control
5. Risk Control
Ques:- What are the ways a project time schedule can be compressed?
Right Answer:
A project time schedule can be compressed through the following methods:

1. **Fast Tracking**: Overlapping tasks that were originally planned to be done sequentially.
2. **Crashing**: Adding more resources to critical path tasks to complete them faster.
3. **Scope Reduction**: Reducing project scope or deliverables to shorten the timeline.
4. **Resource Leveling**: Adjusting the start and finish dates based on resource availability to optimize the schedule.
Ques:- I am interested to work with petrofac
Right Answer:
I appreciate your interest in working with Petrofac. Please share your relevant skills and experience that align with the company's projects and values.
Ques:- How will you (as manager) not let your team member leave the company while he’s only there for hike, and your senior management has decided to follow strict budget?
Right Answer:
To retain the team member, I would have an open and honest conversation to understand their motivations and concerns. I would highlight their value to the team, discuss potential career growth opportunities, and explore non-monetary incentives such as professional development, flexible work arrangements, or additional responsibilities that align with their interests. Additionally, I would advocate for their contributions to senior management to seek possible budget adjustments or future salary reviews.
Ques:- What is MPMM?
Right Answer:
MPMM stands for "Multi-Project Management Methodology," which is a framework designed to manage multiple projects simultaneously, ensuring that resources are allocated efficiently and project goals are aligned with organizational objectives.
Ques:- Can anybody explain me the role of QA in every phase of SDLC (PHASE WISE) to privent from bug.with real life example.1)requirement analy.2)designing 3)coding 4)testing 5)implementation 6)maintenance.PHASE WISE
Ques:- What is process of refrigeration???
Right Answer:
The process of refrigeration involves removing heat from a designated area to lower its temperature. This is typically achieved using a refrigerant that absorbs heat as it evaporates in the evaporator coil, then compresses to increase pressure and temperature in the compressor, and finally releases the absorbed heat in the condenser coil as it condenses back into a liquid. This cycle repeats to maintain a cool environment.
Ques:- What is cascade loop and how it work and why it used insteadof PID single loop?In cascade, Which loop is faster and slower?
Right Answer:
A cascade loop is a control system that uses two controllers: a primary (master) controller and a secondary (slave) controller. The primary controller sets the setpoint for the secondary controller, allowing for more precise control of a process. It is used instead of a single PID loop when the process has a fast dynamic response that needs tighter control, as it can reduce the effect of disturbances and improve stability.

In a cascade loop, the secondary (slave) loop is faster because it responds to changes more quickly, while the primary (master) loop is slower as it manages the overall process setpoint.
Ques:- Details of RMC Batching Slip
Right Answer:
A RMC (Ready Mixed Concrete) Batching Slip is a document that provides details about the concrete mix being delivered. It typically includes information such as the batch number, date and time of batching, type of concrete mix, quantities of materials used (cement, aggregates, water, additives), the total volume of concrete, and the delivery location. This slip ensures that the correct mix is produced and delivered according to specifications.
Ques:- Find the fallacy in the following program segment?int a;short b;b=a;
Right Answer:
The fallacy in the program segment is that it may lead to data loss or truncation because the integer variable `a` can hold a larger value than the short variable `b`. If `a` contains a value greater than what `b` can store, it will result in an overflow.
Ques:- Reconciliation of material
Right Answer:
Reconciliation of material involves comparing the quantities of materials received, used, and remaining in inventory to ensure accuracy in records and identify any discrepancies. This process typically includes tracking material from procurement through production to final usage, ensuring that all inputs and outputs are accounted for correctly.
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