Erection Instrumentation Electrical Project Engineer Interview Questions and Answers

Q1. Phase type ... Motor phase
Add your answer
Q2. Wiring type... Phase voltage
Add your answer
Q3. Hobby life style
Add your answer
Q4. What are the limitations of ohm’s law in Electric Circuit Theory?
Ans. 
Ohm's law has limitations in complex circuits with non-linear components and varying conditions.
• Ohm's law assumes linear relationship between voltage, current, and resistance, which may not hold true in all cases.

• It does not account for non-linear components like diodes and transistors.

• It is limited in circuits with varying conditions such as temperature, frequency, and magnetic fields.

• Ohm's law may not be applicable i...read more
Answered by AI
Add your answer

MBA. Diploma electrcals

Q1. Instruments make
Add your answer

Q1. Salery discussion
Add your answer

Q1. Transformer dg
Add your answer
Q2. Plc motor dol start
Add your answer

Q1. Transformer dg
Add your answer

Q1. Education all company experience certificate checking
Add your answer

Basic appti ques were asked

Q1. Basic knowledge about electrical engineering is must to clear it
Add your answer
Q2. What is transformer types
Ans. 
Transformer types include step-up, step-down, isolation, autotransformer, and instrument transformer.
• Step-up transformer increases voltage while decreasing current

• Step-down transformer decreases voltage while increasing current

• Isolation transformer separates primary and secondary windings

• Autotransformer has a single winding with multiple taps for voltage adjustment

• Instrument transformer is used for measuring current or
Answered by AI
Add your answer
Q3. Motors & it's types
Ans. 
Motors are devices that convert electrical energy into mechanical energy. There are various types of motors.
• DC motors: used in appliances, toys, and automobiles

• AC motors: used in industrial machinery and household appliances

• Stepper motors: used in robotics and automation

• Servo motors: used in precision control applications

• Brushless motors: used in drones and electric vehicles
Answered by AI
Add your answer

Q1. Kjjlsjls jkajilaui lkjdsiuusrsu jusorrs jrsoisroirsoi heiffue bxmxgfsfrt bggh jhgutrt gkjtyereer vfgyj gg ghyj rrtr grey hyr
Add your answer
Q2. Fgdreefwewewewewewew hgtr ftrryerehnm,hjyjr hjkugugt
Add your answer

Q1. All technical questions in a walkin interview.
Add your answer

Q1. All detailed questions & HR round together.
Add your answer

Q1. Final technical round with DGM & Head level.
Add your answer

Q1. With Site Head.
Add your answer

Q1. Electrical single line diagram
Ans. 
An electrical single line diagram is a simplified representation of an electrical power system.
• It shows the main components of the system and their interconnections

• It is used for planning, designing, and troubleshooting electrical systems

• It includes information such as voltage levels, circuit breakers, transformers, and generators

• It is a useful tool for electrical maintenance engineers to understand the system they are
Answered by AI
Add your answer

Q1. Introduction with confidence
Add your answer
Q2. Family details with hobbies
Ans. 
I am a private person and prefer to keep my family details and hobbies private.
• I prefer to keep my personal life separate from my professional life

• I believe in maintaining a work-life balance

• I am dedicated to my work and focus on professional development
Answered by AI
Add your answer

Q1. Subjects and theoritical knowledge ,previous company experience
Add your answer