Pravin Electricals Electrical Helper Interview Questions and Answers

Q1. Basic questions
Add your answer
Q2. Previous employer related
Add your answer

Q1. Technical questions
Add your answer
Q2. Machine related
Add your answer

Over all plant related

Q1. Man power handle and previous employer related
Add your answer

Q1. 1)Wire droing 2)copper scale 3)dai testing 4) wire brackage problems 5)air presher 6)job chang 1.420.to 1.80mm
Add your answer
Q2. My first plant meta copper & alloy Ltd goa.i was working in dap line degrising aneling & pickling ato line 100 mitter zig zag acomlatter.& That is copper plant 2004 to 2012 I was working
Add your answer

Q1. Related electrical question
Add your answer
Q2. Like wire connection
Add your answer

Q1. Questions about high voltage and high current components.
Add your answer
Q2. Questions on different topologies used in power supplies
Add your answer

Q1. What is 3-phase 4 wair system
Ans. 
A 3-phase 4 wire system is a type of electrical system commonly used for power distribution.
• Consists of three conductors carrying alternating current at the same frequency, with a fourth neutral conductor

• Provides a more balanced and efficient power distribution compared to single-phase systems

• Commonly used in industrial and commercial applications for higher power requirements

• Example: Used in large factories, office bu
Answered by AI
View 1 more answer
Q2. Which of the following is a characteristic of digital signal
Ans. 
A characteristic of digital signal is that it is discrete and represented by binary numbers.
• Digital signals are represented by discrete values

• Digital signals are represented by binary numbers (0s and 1s)

• Digital signals are less susceptible to noise compared to analog signals
Answered by AI
View 1 more answer
Q3. An electrical signal can be represented in either Thevenin form or Norton From. However, Norton representation is preferred when
Ans. 
Norton representation is preferred when the load impedance is known and fixed.
• Norton representation is preferred when the load impedance is known and fixed, as it simplifies calculations.

• Thevenin representation is preferred when the load impedance is unknown or variable.

• Norton equivalent circuits are easier to analyze in terms of current flow and power calculations.

• Thevenin equivalent circuits are easier to analyze in
Answered by AI
View 1 more answer

Diploma in electrical engineering

Q1. Electrical engineering
Add your answer
Q2. Electrical motor
Add your answer
Q3. Electrical equipment
Add your answer

Q1. Electrical maintenance
Add your answer
Q2. Electrical motor
Add your answer

Q1. Simple question like your which subject best and why you are choice Trade
Add your answer
Q2. Personal question about family and College life what is achievement
Add your answer
Q3. Why your are join is this company
Add your answer
Q4. Which products make
Ans. 
Electrical engineers work on a wide range of products including consumer electronics, power systems, communication devices, and more.
• Consumer electronics such as smartphones, laptops, and TVs

• Power systems including generators, transformers, and distribution systems

• Communication devices like routers, modems, and cell phones
Answered by AI
Add your answer