Vindhya Telelinks Engineer Interview Questions and Answers

Q1. Transformers Installation
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Q1. Eelctrical Testing for equiomemt
Ans. 
Electrical testing for equipment involves verifying functionality and safety through various tests.
• Perform insulation resistance tests to check for any leakage currents

• Conduct continuity tests to ensure proper electrical connections

• Verify voltage and current ratings are within acceptable limits

• Test for proper grounding to prevent electrical hazards

• Use specialized equipment like multimeters and insulation testers

• Documen
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Q1. Previous project cost and scope
Ans. Previous project cost -467 cr and scope overhead line convert into underground project
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Q1. Cable type and current carrying capacity and also methode of Laying
Ans. 
Different cable types have varying current carrying capacities and methods of laying, impacting overall electrical system performance.
• Different cable types such as PVC, XLPE, and rubber have different current carrying capacities.

• Current carrying capacity is influenced by factors like conductor size, insulation material, and ambient temperature.

• Methods of laying cables include direct burial, conduit installation, and ov...read more
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Q2. Xlpe cable are used in ug cable and cable capacity can be varry as per size of cable
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Q1. DTR . Earthing. Ab cable. Lt stay set
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Q2. Survey.RDSS project . BOQ. JMC
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Q1. Work experience?
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Q2. Educational and work details details?
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Q1. Civil engineering related questions
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Q2. Assignment for costing and Estimation
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Costing and estimation assignment for Senior Engineer position
• Understand the scope of the project and gather all relevant information

• Break down the project into smaller tasks and estimate the time and cost for each task

• Consider factors such as materials, labor, equipment, and overhead costs

• Use historical data or industry benchmarks to validate your estimates

• Provide a detailed cost breakdown and justification for your e
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Computer software skills

Estimation & costing related work

Q1. Documents check
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Q2. Salary discussion
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Q1. If they are need then no question
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Q2. Salary and college
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Q3. HR person are not well educated
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Q1. Capacitor, Resistance
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Q2. Transformer functioning and principal
Ans. 
Transformers are electrical devices that transfer energy between two or more circuits through electromagnetic induction.
• Transformers work on the principle of electromagnetic induction

• They consist of primary and secondary coils wrapped around a core

• Step-up transformers increase voltage while step-down transformers decrease voltage

• Efficiency of transformers is determined by the ratio of output power to input power
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Q3. College subject
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Q1. Tell me about yourself.
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