Hayat Construction Company Hvac Technician Interview Questions and Answers

Q1. HVAC chiller technician AHU,
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Q2. Jagruti technical services pvt ltdPune
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Q1. Chiller technician
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Q1. They asking about HVAC equipment installation process
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Q2. I give to answer for hvac equipment installation as per method of statement. And safety
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Q1. How many types of dg check And 4
Ans. 
There are four types of DG (Diesel Generator) checks: daily, weekly, monthly, and annual.
• Daily check involves inspecting fuel levels, oil levels, coolant levels, and battery condition.

• Weekly check includes checking for any leaks, testing the battery, and verifying the operation of safety features.

• Monthly check involves cleaning the air filter, checking the exhaust system, and testing the automatic transfer switch.

• Annua...read more
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Q2. How many types of sencer And 5
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There are many types of sensors used in electrical systems, including temperature sensors, pressure sensors, proximity sensors, etc.
• Temperature sensors

• Pressure sensors

• Proximity sensors

• Motion sensors

• Light sensors
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Some questions about reasoning and math

Q1. Basic information
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Q2. Tell me about your self
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Q3. Why do you want to join
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Q1. How to maintenance aircraft
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Aircraft maintenance involves regular inspections, repairs, and servicing to ensure safe and efficient operation.
• Perform regular inspections of aircraft components and systems

• Follow manufacturer's maintenance guidelines and schedules

• Replace worn or damaged parts as needed

• Keep detailed maintenance records for tracking and compliance purposes

• Adhere to safety regulations and standards

• Utilize specialized tools and equipmen
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Q1. Hvac all equipment like chillers pump cooling tower vfd actuvator compressor
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Q2. Break down chiiler pump cooling tower vfd motor actuator
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Q1. Lab technician soil concrete fdd
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Q1. Fdd wmm GSA concrete dbm
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Q1. Milling Machine operating
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Q2. All operations in machining
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Operations in machining include cutting, drilling, milling, turning, and grinding.
• Cutting involves removing material from a workpiece using a cutting tool.

• Drilling creates holes in a workpiece using a rotating drill bit.

• Milling involves removing material using a rotating cutter.

• Turning involves rotating a workpiece while a cutting tool removes material.

• Grinding uses an abrasive wheel to remove material and create a smo...read more
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Q3. Interviews in hindi language.
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