10+ Exim Expertise Interview Questions and Answers

The least count of vernier caliper is 0.02 mm and that of micrometer is 0.01 mm.

• Least count is the smallest measurement that can be read on a measuring instrument.

• Vernier caliper has a least count of 0.02 mm, which means it can measure up to 0.02 mm accuracy.

• Micrometer has a least count of 0.01 mm, which means it can measure up to 0.01 mm accuracy.

There are several types of welding processes, including MIG, TIG, Stick, Flux-Cored, and Submerged Arc Welding.

• MIG (Metal Inert Gas) welding uses a wire electrode and a shielding gas to join two metal pieces together.

• TIG (Tungsten Inert Gas) welding uses a tungsten electrode and a shielding gas to create a precise and clean weld.

• Stick welding, also known as Shielded Metal Arc Welding (SMAW), uses a consumable electrode coated in flux to create a strong bond.

• Flux-Cored welding...read more

Welding defects are imperfections that occur during the welding process.

• Porosity: gas pockets in the weld

• Undercutting: groove at the base of the weld

• Incomplete fusion: lack of bonding between the weld and base metal

• Cracks: fractures in the weld or base metal

• Spatter: metal droplets on the surface of the weld

• Distortion: warping or bending of the metal due to heat

• Inclusions: foreign materials in the weld

• Overlap: incomplete joint penetration

5S is a workplace organization method and 7QC tools are quality control techniques used in manufacturing.

• 5S focuses on organizing the workplace to improve efficiency and reduce waste.

• 7QC tools include Pareto charts, cause-and-effect diagrams, and control charts to identify and solve quality problems.

• Both are commonly used in manufacturing to improve productivity and quality.

• Example: Using 5S to organize a production line and using 7QC tools to identify and solve quality issue...read more

Yes, I have knowledge of computers.

• I am proficient in using Microsoft Office Suite

• I have experience in using production software such as SAP and MES

• I am familiar with troubleshooting basic computer issues

GMAW is a welding process that uses a continuously fed wire electrode, while SMAW uses a coated electrode.

• GMAW is also known as MIG welding, while SMAW is also known as stick welding.

• GMAW is faster and more efficient than SMAW.

• SMAW is better suited for outdoor welding due to its ability to work in windy conditions.

• GMAW produces less smoke and fumes than SMAW.

• GMAW is better for welding thin materials, while SMAW is better for thicker materials.

The procurement process involves several steps from purchase requisition to dispatch.

• Purchase requisition is created by the department or individual in need of the goods or services.

• The requisition is then reviewed and approved by the appropriate authority.

• Once approved, the procurement team identifies potential suppliers and sends out requests for quotations or proposals.

• Suppliers submit their bids or proposals, which are evaluated by the procurement team.

• Negotiations may ta...read more

The base of safety process in transmission line is to identify and mitigate potential hazards to ensure the protection of workers and the public.

• Identifying potential hazards in the transmission line such as electrical hazards, falling objects, and working at heights

• Implementing safety protocols and procedures to mitigate the identified hazards

• Providing appropriate personal protective equipment (PPE) to workers

• Regular training and education on safety practices for workers

• Cond...read more

My greatest strengths are my strong communication skills and ability to work well under pressure. My weaknesses include being overly critical of myself and sometimes struggling with time management.

• Strength: Strong communication skills - able to effectively convey ideas and information

• Strength: Ability to work well under pressure - thrive in high-stress situations

• Weakness: Being overly critical of myself - can lead to self-doubt and perfectionism

• Weakness: Struggling with time...read more

Electrical engineering involves designing, developing, and maintaining electrical systems, while power transmission projects focus on transmitting electricity over long distances.

• Electrical engineering encompasses a wide range of disciplines, including power generation, transmission, and distribution.

• Power transmission projects involve designing and implementing systems to efficiently transmit electricity from power plants to end users.

• Examples of power transmission projects ...read more

Loss of conductor in stringing work refers to the accidental detachment or breakage of the conductor during the process of stringing it.

• Loss of conductor can occur due to improper handling or tensioning during stringing.

• It can also happen if the conductor is damaged or weakened before or during the stringing process.

• Loss of conductor can lead to power outages, equipment damage, and safety hazards.

• Proper training, equipment inspection, and adherence to safety protocols can hel...read more

There are two types of cooling in transformers: oil-cooled and air-cooled.

• Oil-cooled transformers use oil as a coolant and are typically used for larger transformers.

• Air-cooled transformers use air as a coolant and are typically used for smaller transformers.

• Oil-cooled transformers are more efficient at dissipating heat than air-cooled transformers.

• Oil-cooled transformers require more maintenance than air-cooled transformers.

• Air-cooled transformers are more environmentally fr...read more

Wind span refers to the distance between the tips of a wind turbine's blades as they rotate.

• Wind span is an important factor in determining the efficiency and power output of a wind turbine.

• It is measured as the diameter of the circle created by the rotating blades.

• A larger wind span typically results in higher energy production.

• Wind span can vary depending on the size and design of the wind turbine.

Weight span refers to the range of weights that a structure or equipment can support without failing.

• Weight span is an important consideration in construction and engineering projects.

• It is the maximum and minimum weight that a structure or equipment can safely handle.

• For example, a bridge may have a weight span of 10,000 to 20,000 pounds.

• Weight span is crucial for ensuring the safety and stability of structures and equipment.

Ohe fittings are used in overhead electrification systems to connect various components.

• Tension clamp

• Suspension clamp

• Jointing clamp

• Connector

• Insulator

• Earthing switch

• Isolator

The master copy of the company refers to the official and authoritative version of all company documents and records.

• The master copy is typically stored in a secure location, such as a company's document management system or a physical file cabinet.

• It serves as a reference for employees to access important information and ensures consistency and accuracy across the organization.

• Examples of documents that may have a master copy include policies and procedures, contracts, safet...read more

The size of t& p's refers to the dimensions or measurements of the t& p's.

• The size of t& p's can be determined by measuring their length, width, and height.

• For example, if the t& p's are rectangular in shape, their size can be described as 10 inches long, 5 inches wide, and 3 inches high.

• Alternatively, if the t& p's are cylindrical, their size can be described as having a diameter of 2 inches and a height of 6 inches.