Prodair Air Products Electrical Engineer Interview Questions and Answers

Q1. What is QA and QC
Ans. 
QA stands for Quality Assurance and involves processes to prevent defects, while QC stands for Quality Control and involves processes to identify defects.
• QA focuses on preventing defects in the product or service being delivered

• QC focuses on identifying defects in the product or service being delivered

• QA involves processes such as reviews, audits, and process improvements

• QC involves processes such as testing, inspectio...read more
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Q2. Welding details
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Q1. General discussion of your work history
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Q1. Stream technical question
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General work related assignment

Solving questions paper

CAD &Solid work test

Q1. Project Handling experience
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Q2. Salary negotiation
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Technical aptitude related to wiring, symbol identify, software related

Q1. EPLAN software macros type, Report generation, Black up, restore process, black box, structure box, Q2: Heat load calculation Q3: RFQ Full form process Q4: Switchgear selection Q5: MCB type, working.
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Q1. EPLAN software Version, AutoCAD software
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Q2. Work pressure handling capacity
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Q1. What is the difference between alternating current (AC) and direct current (DC)?
Ans. 
AC changes direction periodically while DC flows in one direction continuously.
• AC changes direction periodically, while DC flows in one direction continuously

• AC is commonly used in household appliances and power distribution systems

• DC is commonly used in batteries and electronic devices

• AC voltage can be easily converted using transformers, while DC voltage requires more complex conversion methods
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Q2. What is grounding?
Ans. 
Grounding is the process of connecting an electrical circuit or device to the earth or to a reference point that is at the same potential as the earth.
• Grounding helps to prevent electric shock and protect equipment from damage.

• It provides a path for excess electrical current to flow safely to the ground.

• Grounding also helps to reduce electromagnetic interference and improve the performance of electrical systems.

• Example...read more
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Q3. What is theNNewton's 2nd law
Ans. 
Newton's 2nd law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
• F = ma (force equals mass times acceleration)

• Acceleration is in the same direction as the net force

• The greater the force applied to an object, the greater its acceleration

• The greater the mass of an object, the smaller its acceleration for a given force
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Q1. What prompted your transition from the medical field to your current profession?
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Q2. Why is your permanent location required for work?
Ans. 
Permanent location is required for work to ensure timely response to service calls and availability for on-site troubleshooting.
• Timely response to service calls

• Availability for on-site troubleshooting

• Efficient scheduling of work orders
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Q1. What is your name. What is qualification. How much years of experience and this field. Why are resign from previous company.
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Q1. Tell me about your self. How much total experience in field. What is Autonomous maintenance. How mange & Handle to Shift Manpower. How much Daily achieve targets. How mange to Man, material, machine. What ...read more
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Q1. What is work . What is physical energy & Formula. What is static & Dynamic energy. How to manage shift manpower. What is knowledge of SAP. What to calculate production Hourly . What is types of tags .
Ans. 
Work is the application of physical energy to accomplish a task. It can be calculated using the formula work = force × distance.
• Work is the transfer of energy that occurs when a force is applied to an object and it moves in the direction of the force.

• The formula to calculate work is work = force × distance.

• Physical energy is the energy possessed by an object due to its motion or position.

• Static energy refers to the pot...read more
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Q1. What is the AC DC transformer moter automation
Ans. 
AC DC transformer motor automation is a process of controlling and regulating the operation of a motor using an AC DC transformer.
• AC DC transformer motor automation involves converting AC power to DC power using a transformer.

• The DC power is then used to control and regulate the operation of a motor.

• This automation process allows for efficient and precise control of motor speed, torque, and direction.

• Examples of AC DC ...read more
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Q2. Technical question AC
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Q1. Electronic qualification
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Q1. Electronic information
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Q2. Transistor and electrical supply and earthing
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