National Fertilizers Technician Apprentice Trainee Interview Questions and Answers

Pychometric test and Reasoning

Q1. Discipline Related
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Q1. GK questions, Family
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Basic arithmetic, reasoning and some questions related to time- distance, work - time

Q1. Questions about the areas you did in your previous companies and definetly about bernoulli's principle if you are having an diploma or degree
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Q2. Bernoulli's principle its derivation and applications
Ans. 
Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.
• Derivation involves conservation of energy for a fluid element along a streamline

• Applications include explaining lift in aviation, flow in pipes, and operation of carburetors

• Bernoulli's equation is used to analyze fluid flow in various engineering applicat
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Q1. How much experience you have?
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Q2. Can you come to rajasthan
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Q3. Current ctc you have
Ans. 
My current CTC is $50,000 per year.
• My current CTC is $50,000 per year

• I am currently earning $4,166.67 per month

• I receive a monthly salary of $4,166.67
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Q1. What is gauge? Permit questions prepare.
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Q2. Types of gear box? Pump and alignment
Ans. 
There are various types of gearboxes used in maintenance fitting, including spur gearboxes, helical gearboxes, bevel gearboxes, and worm gearboxes.
• Spur gearboxes have straight teeth and are commonly used in applications with low to moderate speeds and loads.

• Helical gearboxes have angled teeth and provide smoother and quieter operation compared to spur gearboxes.

• Bevel gearboxes are used to transmit power between shafts ...read more
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Q3. Types of alignment What is a pitch.
Ans. 
Pitch is the distance between two adjacent threads in a screw or bolt.
• Pitch is measured in millimeters or inches.

• It determines the tightness of the screw or bolt.

• Different types of pitch include coarse, fine, and extra fine.

• Pitch is important in alignment as it affects the positioning of rotating machinery.

• Misaligned pitch can cause vibration, noise, and premature wear and tear.
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Q4. What is a misalignment What is a backless.
Ans. 
Misalignment is when two or more parts are not properly aligned. Backless refers to a type of shoe without a back.
• Misalignment can cause wear and tear on machinery and decrease efficiency.

• Examples of misalignment include a crooked belt on a conveyor or a misaligned shaft in a motor.

• Backless shoes are typically sandals or slip-ons that do not have a heel or back portion.

• Backless shoes can be more comfortable in hot weat
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Q1. Any questions in interview me
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Q2. Any questions in interview with me
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Q1. Electrical and electrical component
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Q2. Induction motor and generator etc.
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Q3. MOSFET bgt, igbt etc.
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Q4. Dc motor and dc component etc
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Q1. Electrical and electrical component generator ac motor and dc motor, vfd, MOSFET, bjt, igbt,
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Written questions on technical mcq type

Q1. How to run a pump
Ans. 
To run a pump, ensure power supply is connected, prime the pump, open necessary valves, and start the pump.
• Check power supply is connected and turned on

• Prime the pump by filling it with liquid before starting

• Open necessary valves to allow flow

• Start the pump according to manufacturer's instructions
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