Primaverse Interview Questions and Answers

Quantitative reasoning

Q1. About yourself and past experiences.
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Q2. Managerial round
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Q3. About company information
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Q4. About yourself and extracurricular activities
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Q5. See yourself in the next 5 yrs
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Q1. TYPES OF STARTERS
Ans. 
Starters are devices used to start and control the speed of induction motors.
• Direct On-Line (DOL) starter: provides full voltage to the motor at start

• Star-Delta starter: reduces the starting current by initially connecting the motor in star configuration

• Auto-transformer starter: uses an auto-transformer to reduce the voltage during starting

• Soft starter: gradually increases the voltage to the motor to reduce starting cu...read more
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Q2. Types and methods of earthing
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Earthing is the process of connecting electrical systems to the ground to prevent electric shock and protect equipment.
• Types of earthing include plate earthing, pipe earthing, rod earthing, and strip earthing.

• Methods of earthing include neutral earthing, equipment earthing, and system earthing.

• Earthing is essential for safety in electrical systems to prevent electric shock and damage to equipment.

• Proper earthing ensure...read more
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Q3. Principle and types of TF
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TF stands for Transformer. It is a static device used to transfer electrical energy between two or more circuits through electromagnetic induction.
• Principle of TF involves Faraday's law of electromagnetic induction.

• Types of TF include step-up, step-down, isolation, auto-transformer, etc.

• TFs are used in power distribution, voltage regulation, impedance matching, etc.
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Q4. Starting current of dol starter
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The starting current of a DOL starter is typically 6-8 times the rated current of the motor.
• The Direct-On-Line (DOL) starter is used to start induction motors.

• The starting current of a DOL starter is usually 6-8 times the rated current of the motor.

• This high starting current can cause voltage drops and stress on the electrical system.
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Q5. How to choose the Ac cables
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Choose AC cables based on current rating, insulation material, and environmental conditions.
• Consider the current rating of the cable to ensure it can handle the load

• Choose the appropriate insulation material based on the application and environment

• Take into account environmental conditions such as temperature, moisture, and exposure to chemicals

• Select the right cable size to minimize voltage drop and power loss

• Ensure c...read more
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Q6. Basic electric questions like ohms law formula
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Q1. What is job safety analysis
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Job safety analysis is a process of identifying potential hazards in a job task and implementing controls to mitigate risks.
• Involves breaking down a job task into steps

• Identifying potential hazards for each step

• Determining preventive measures to reduce risks

• Ensures workers are aware of safety procedures

• Examples: construction site JSA, manufacturing plant JSA
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Q2. What is hazard identification and risk assessment
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Hazard identification is the process of identifying potential sources of harm in the workplace, while risk assessment involves evaluating the likelihood and severity of those hazards.
• Hazard identification involves identifying potential sources of harm such as chemicals, machinery, or ergonomic factors.

• Risk assessment involves evaluating the likelihood and severity of harm from these hazards.

• The goal is to implement con...read more
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Q3. What is fire safety
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Fire safety refers to measures taken to prevent and protect against the risks of fire.
• Fire safety includes having working smoke detectors in place.

• It also involves creating and practicing a fire escape plan.

• Proper storage and handling of flammable materials is crucial for fire safety.

• Regular maintenance of fire extinguishers and other fire safety equipment is important.

• Training employees on fire safety protocols is ess
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Q4. Accident investigation
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Q5. What is hazard site
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A hazard site is a location where there is a potential risk of harm to people, property, or the environment.
• Hazard sites can include industrial facilities, chemical plants, nuclear power plants, and construction sites.

• These sites may contain hazardous materials, dangerous equipment, or unsafe conditions.

• Proper safety measures and protocols must be followed at hazard sites to prevent accidents and injuries.

• Examples of h...read more
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Q1. Accounting journal entries
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Q1. Whats LEL tell procedures
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Q2. Tel us the control of confind
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Q1. How many grade of Bitumen ?
Ans. 
There are mainly four grades of bitumen commonly used in construction: VG-10, VG-20, VG-30, and VG-40.
• VG-10: Suitable for low-traffic roads

• VG-20: Suitable for medium-traffic roads

• VG-30: Suitable for high-traffic roads

• VG-40: Suitable for heavy-duty traffic areas like airports and container terminals
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Q2. What is the compressive strength of cement mortar cube 3 days
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The compressive strength of cement mortar cube at 3 days is typically around 20-25 MPa.
• Compressive strength of cement mortar cube is an important parameter to assess its quality and durability

• The strength of cement mortar increases with age, so 3 days is an early testing point

• Typical compressive strength values for cement mortar cubes at 3 days range from 20-25 MPa
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Q1. Describe your previous role
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Managed full-cycle recruitment process for various positions in a fast-paced tech company
• Led recruitment efforts for technical roles such as software engineers and data scientists

• Collaborated with hiring managers to understand hiring needs and develop job descriptions

• Sourced candidates through various channels including job boards, social media, and employee referrals

• Conducted phone screens, interviews, and assessments...read more
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Q1. It was more deep interview to understand the areas that I have worked .
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