Wapcos Electrical Site Engineer Interview Questions, Process, and Tips

Q1. What is transformer types?
Ans. 
Transformer types include step-up, step-down, isolation, autotransformer, and distribution transformers.
• Step-up transformer increases voltage output

• Step-down transformer decreases voltage output

• Isolation transformer provides electrical isolation between primary and secondary windings

• Autotransformer has a single winding with multiple taps for different voltage levels

• Distribution transformer is used to supply power to re
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Q2. What is types of motor
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Types of motors include AC motors, DC motors, synchronous motors, and induction motors.
• AC motors: Alternating current motors that are commonly used in household appliances and industrial applications.

• DC motors: Direct current motors that are used in applications where speed control is important, such as in electric vehicles.

• Synchronous motors: Motors that operate at a fixed speed and are often used in applications wher...read more
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Q1. Typers of motor starters
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Motor starters are devices used to start and stop motors. There are various types of motor starters.
• Direct On Line (DOL) starters

• Star-Delta starters

• Soft starters

• Variable Frequency Drive (VFD) starters

• Auto transformer starters
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Q1. Salary expectations
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Q1. DAISCUSS ABOUT TECHNICAL ASPECTS OF CIVIL ENGINEERING AND SOFTWARE SKILLS
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Q2. CODAL PROVISION OF CONCRETE AND COMMANDS OF SOFTWARE
Ans. 
CODAL provisions for concrete refer to the guidelines and regulations set by relevant authorities, while commands of software are the specific instructions or functions within a software program.
• CODAL provisions for concrete include specifications for mix design, strength requirements, and durability standards.

• Commands of software for site engineers may include functions for structural analysis, quantity takeoff, and p...read more
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Q1. Foundation footing how much cover required
Ans. 
Foundation footing requires a minimum cover of 50mm to 75mm for reinforcement protection.
• Minimum cover of 50mm to 75mm is required for foundation footing to protect the reinforcement from corrosion and provide adequate strength.

• The cover requirement may vary based on the type of soil, environmental conditions, and structural design.

• Proper cover ensures durability and stability of the foundation.

• In some cases, additiona...read more
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Q2. Shuttering column up to FFL how much cover required
Ans. 
The cover required for shuttering column up to FFL depends on the type of concrete being used and the environmental conditions.
• Cover required for shuttering column up to FFL typically ranges from 25mm to 50mm.

• Factors such as type of concrete mix, exposure conditions, and structural requirements can influence the required cover.

• For example, in harsh environmental conditions or high-strength concrete, a higher cover may ...read more
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Q1. What is the branding sedule and explain
Ans. 
Branding schedule is a plan outlining the timeline and activities for promoting a brand.
• Branding schedule includes tasks such as creating a brand strategy, designing a logo, developing marketing materials, and planning advertising campaigns.

• It helps ensure consistency in brand messaging and image across different platforms and channels.

• Example: A branding schedule for a new product launch may include market research, l...read more
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Q2. Tel me concrete grade and mixing ratio
Ans. 
Concrete grade and mixing ratio are crucial factors in determining the strength and durability of a structure.
• Concrete grade refers to the strength of the concrete mix, typically denoted by a number like M20, M30, etc.

• Mixing ratio is the proportion of cement, sand, and aggregate in the concrete mix, usually expressed as 1:x:y.

• For example, a common mixing ratio for M20 grade concrete is 1:1.5:3, which means 1 part cemen
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Q3. How to do LABER maintenance in site
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Regularly inspect and maintain all equipment and tools used on site to ensure they are in good working condition.
• Create a maintenance schedule for all equipment and tools used on site.

• Check for any signs of wear and tear on equipment and tools.

• Clean and lubricate equipment regularly to prevent rust and corrosion.

• Replace any damaged or worn out parts immediately.

• Train site workers on proper handling and maintenance of e...read more
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Q1. Technical side question
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Q2. Civil engineering jobs in
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Q1. Civil structure
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Q2. Civil engineering construction
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Metro project Ugrider casting

Q1. All documents well & online functions
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Q2. Same as above and i ask for my all problems
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Q3. Proper banck account provide &all documents, and prpoer work all apco group.
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Q4. Same as above every person good look for job assignment
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Q5. We work time to time proper give handover give to your partner,
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Q6. Same as above. ..........
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Q7. Same as above................. .....................
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Q8. O ho..............what i se now ............... .......... .
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Q1. Tell about yourself?
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Q2. Tell about college project?
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