PI Industries Safety Officer,safety Engineer Interview Questions and Answers

Basics of aptitude and Mechanical engineering

Q1. Draw pump characteristics curve and explain.
Ans. 
Pump characteristics curve shows the relationship between flow rate and head developed by the pump.
• The curve is plotted between flow rate (x-axis) and head (y-axis).

• It helps in selecting the right pump for a particular application.

• The curve can be used to determine the operating point of the pump.

• The shape of the curve depends on the type of pump and impeller design.

• The curve can also show the efficiency and power cons...read more
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Q2. Type of steels with percentage of carbon in it.
Ans. 
Different types of steels have different percentages of carbon in them.
• Low carbon steel (0.05-0.30%)

• Medium carbon steel (0.3-0.6%)

• High carbon steel (0.6-1.4%)

• Ultra-high carbon steel (1.4-2.0%)
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Q3. How will you get the work done by the people who are not willing to do anything??
Ans. This question was the turning point of the interview which shows that how you handle the tricky situation as well as give the satisfactory answer. Personal interview is just the examination of your confidence and attentiveness.
Answered by Harsh Jaiswal
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Q1. About mechanical engineering
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Q2. What is hydraulic pump Centrifugal pump Tube bundle dryers Root blower
Ans. 
Hydraulic pump is a device that converts mechanical energy into hydraulic energy. Centrifugal pump is a type of pump that uses centrifugal force to move fluid. Tube bundle dryers are used to dry materials in a tube. Root blower is a type of positive displacement blower.
• Hydraulic pump converts mechanical energy into hydraulic energy

• Centrifugal pump uses centrifugal force to move fluid

• Tube bundle dryers are used to dry m...read more
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