GLOBAL ENGINEERS Senior Engineer Interview Questions and Answers

Q1. What is the difference between Switch gear & Circuit Breakers ?
Add your answer
Q2. Power factor of transformer , Lightning arrestor
Add your answer
Q3. Diffrent between ACB & VCB
Add your answer
Q4. Soft stater , DOL & Star delta
Add your answer
Q5. What is VFD
Add your answer

It was good, but a bit tricky

Q1. What is the damped frequency response of a vibrating spring mass system
Add your answer
Q2. Why do you want the job
Add your answer

Q1. Practical questions on switchyard test
Add your answer

Q1. Questions on Preview experience
Add your answer

Q1. Only my introduction
Add your answer

Q1. How much Type of pumps use in industry
Ans. 
There are various types of pumps used in industries, including centrifugal pumps, positive displacement pumps, and diaphragm pumps.
• Centrifugal pumps are commonly used for transferring liquids in industries.

• Positive displacement pumps are used for high viscosity fluids and in applications requiring high pressure.

• Diaphragm pumps are suitable for handling corrosive or abrasive fluids.

• Other types of pumps used in industrie...read more
Answered by AI
View 1 more answer
Q2. How much Type of pipes
Ans. 
There are various types of pipes used in engineering, including steel, copper, PVC, and HDPE.
• Steel pipes

• Copper pipes

• PVC pipes

• HDPE pipes
Answered by AI
Add your answer
Q3. How to prepare sop
Ans. 
Preparing a standard operating procedure (SOP) involves documenting step-by-step instructions for a specific task or process.
• Identify the task or process that needs an SOP

• Break down the task into smaller steps

• Document each step clearly and concisely

• Include any necessary diagrams, images, or videos for clarity

• Review and revise the SOP regularly to ensure accuracy and effectiveness
Answered by AI
Add your answer
Q4. How many types of bearing
Ans. 
There are several types of bearings used in mechanical engineering.
• Plain bearings

• Rolling element bearings (ball bearings, roller bearings)

• Jewel bearings

• Fluid bearings

• Magnetic bearings
Answered by AI
Add your answer
Q5. Where we use roller bearing
Ans. 
Roller bearings are used in various applications to reduce friction between moving parts.
• Used in automotive industry for wheel hubs, transmissions, and engines

• Commonly used in industrial machinery such as conveyor systems and pumps

• Found in household appliances like ceiling fans and washing machines

• Utilized in aerospace applications for aircraft landing gear and engines
Answered by AI
Add your answer

Q1. Basic Java and OPPS
Add your answer
Q2. What are the access modifier in java?
Ans. 
Access modifiers in Java control the visibility and accessibility of classes, methods, and variables.
• There are four access modifiers in Java: public, private, protected, and default (no modifier).

• Public: accessible from any other class.

• Private: only accessible within the same class.

• Protected: accessible within the same package and subclasses.

• Default: accessible only within the same package.
Answered by AI
Add your answer

Q1. Technical awareness need
Add your answer
Q2. Technical process
Add your answer

Q1. Tell me about yourself
Add your answer

Q1. Thermal / combined power plant cycle
Add your answer
Q2. BoP system design
Ans. 
BoP system design involves the layout and configuration of balance of plant components to support the main system.
• Consider the overall system requirements and constraints

• Design the layout to optimize efficiency and performance

• Select appropriate components and materials for each subsystem

• Ensure proper integration and communication between components

• Account for maintenance and safety considerations
Answered by AI
Add your answer
Q3. Pump performance curve parameters
Ans. 
Pump performance curve parameters include flow rate, head, efficiency, and power consumption.
• Flow rate: the volume of fluid pumped per unit of time

• Head: the height to which the pump can raise the fluid

• Efficiency: the ratio of output power to input power

• Power consumption: the amount of power required to operate the pump

• Example: A pump with a flow rate of 1000 gpm, head of 50 ft, efficiency of 80%, and power consumption
Answered by AI
Add your answer
Q4. Steam system equipment
Add your answer