Polycab Wires Senior Engineer Interview Questions and Answers

Q1. Basic knowledge
Add your answer
Q2. Switchgear knowledge
Add your answer
Q3. Marketing knowledge
Add your answer

Q1. Related to procurement
Add your answer

Q1. Related to salary expectations
Add your answer

Q1. Related to joining the company and previous background
Add your answer

Q1. Why do u leave current job.
Add your answer
Q2. Why do u join HPL electric
Add your answer

Q1. How do u configure switch?
Ans. 
Switch configuration involves setting up VLANs, port security, QoS, and other settings to optimize network performance.
• Access the switch's command line interface (CLI) using a console cable or remote access software

• Configure VLANs to segment network traffic and improve security

• Enable port security to prevent unauthorized access to the network

• Set up Quality of Service (QoS) to prioritize network traffic and ensure criti...read more
Answered by AI
Add your answer
Q2. What is L2 and L3 Switch and it's differences
Ans. 
L2 and L3 switches are network devices used for packet switching. L2 operates at the data link layer and L3 at the network layer.
• L2 switch operates at the data link layer and forwards packets based on MAC addresses

• L3 switch operates at the network layer and forwards packets based on IP addresses

• L2 switch is used for LAN networks while L3 switch is used for both LAN and WAN networks

• L2 switch is faster than L3 switch as ...read more
Answered by AI
View 1 more answer
Q3. What is MPLS, where it is used
Ans. 
MPLS is a protocol used for efficient packet forwarding in a network. It is used in WANs and service provider networks.
• MPLS stands for Multiprotocol Label Switching

• It is used to improve the speed and efficiency of network traffic routing

• MPLS uses labels to identify the path that packets should take through the network

• It is commonly used in WANs and service provider networks to provide Quality of Service (QoS) and traff...read more
Answered by AI
Add your answer
Q4. Explain about VLANS and how do we create
Ans. 
VLANs are virtual LANs that allow network administrators to group devices together based on their functions or departments.
• VLANs are used to segment a network into smaller, more manageable groups.

• They can be created using network switches or routers.

• Each VLAN has its own broadcast domain and can be configured with its own security policies.

• VLANs can be created based on different criteria such as department, location, o...read more
Answered by AI
Add your answer
Q5. Why do we get hired
Add your answer
Q6. What do u know about the company
Add your answer

Q1. GD&T QUESTION? Technical question?
Add your answer
Q2. GD&T- Geometric dimensioning & Tolerancing
Add your answer

Q1. Past projects experience
Add your answer

Q1. Family background details
Add your answer

Q1. Tell me about yourself.
Add your answer

Basic science questions are give in a written form questionare

Q1. This can be related to your previous job and work responsibilities
Add your answer
Q2. What are seven waste
Ans. 
Seven wastes are non-value adding activities in a process that lead to inefficiency and increased costs.
• Transportation waste

• Inventory waste

• Motion waste

• Waiting waste

• Overproduction waste

• Overprocessing waste

• Defects waste
Answered by AI
Add your answer