Tata International Site Engineer Interview Questions and Answers

Q1. Pump house and Building
Add your answer
Q2. Road and pipe line work and Bridge
Add your answer

Q1. What is impidance,DGR FUNDAMENTAL AND BASICS
Ans. 
Impedance is the measure of opposition to the flow of electric current in a circuit. DGR fundamental refers to the Dielectric Withstand Voltage test.
• Impedance is measured in ohms and is the combination of resistance, capacitance, and inductance in a circuit.

• DGR fundamental is a test to determine the maximum voltage a material can withstand without breaking down.

• Basics of impedance include understanding the relationship...read more
Answered by AI
View 1 more answer

Q1. All basics about the Plant
Add your answer

Q1. General and salry discussed
Add your answer

Q1. Aap kha work kar rahe the
Add your answer
Q2. Kya aap meri company ka kaam kar loge.
Add your answer

About project chain cycle

Q1. About cable , transmission,electrical calculations
Add your answer
Q2. How voltage drop is calculated
Ans. 
Voltage drop is calculated using Ohm's Law, which states that voltage drop is equal to current multiplied by resistance.
• Voltage drop can be calculated using the formula V = I * R, where V is the voltage drop, I is the current flowing through the circuit, and R is the resistance of the circuit.

• To calculate voltage drop, you need to know the current flowing through the circuit and the resistance of the circuit.

• For exampl...read more
Answered by AI
Add your answer

Q1. Brief about the HVAC and IBMS system
Ans. 
HVAC stands for Heating, Ventilation, and Air Conditioning while IBMS stands for Integrated Building Management System.
• HVAC system is responsible for maintaining indoor air quality and thermal comfort.

• It includes components like chillers, boilers, air handlers, and ductwork.

• IBMS system integrates various building systems like HVAC, lighting, security, and fire safety.

• It allows for centralized monitoring and control of ...read more
Answered by AI
Add your answer
Q2. Why Air-condition is required
Ans. 
Air-conditioning is required for maintaining comfortable indoor temperature and humidity levels.
• Air-conditioning helps regulate temperature and humidity levels in indoor spaces

• It improves indoor air quality by filtering out pollutants and allergens

• It can prevent damage to equipment and materials that are sensitive to temperature and humidity changes

• It can also improve productivity and concentration levels in work envir...read more
Answered by AI
Add your answer
Q3. Vendors management skill required
Add your answer
Q4. How to Trouble shooting the chiller once shown down
Ans. 
To troubleshoot a chiller that has shut down, check for power supply, refrigerant levels, and any mechanical issues.
• Check power supply and ensure that the chiller is receiving power

• Check refrigerant levels and ensure that they are at the appropriate level

• Check for any mechanical issues such as leaks or faulty components

• Inspect the control panel for any error codes or alarms

• Consult the chiller manual for troubleshooting
Answered by AI
Add your answer
Q5. How to maintain the chiller as a healthy condition
Ans. 
Regular maintenance, cleaning and monitoring of chiller components is necessary for its healthy condition.
• Regularly clean the condenser and evaporator coils

• Check refrigerant levels and pressure

• Inspect and clean the water treatment system

• Check for leaks and repair them promptly

• Replace air filters regularly

• Monitor the chiller's performance and address any issues immediately
Answered by AI
Add your answer