Zuberi Engineering Company Diploma Mechanical Engineer Interview Questions and Answers

Strong Calculation

Q1. Technical Round
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Q2. What pump ,Types of Centrifugal Pumps
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Centrifugal pumps are dynamic pumps that use a rotating impeller to increase the pressure and flow rate of a fluid.
• Centrifugal pumps are commonly used in industrial, commercial, and residential applications.

• Types of centrifugal pumps include end suction pumps, inline pumps, multistage pumps, and self-priming pumps.

• Each type of centrifugal pump has specific advantages and applications based on the fluid being pumped and
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Q3. Types of pumps and working principle
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Types of pumps include centrifugal, reciprocating, and rotary pumps. They work on the principle of converting mechanical energy into fluid flow.
• Centrifugal pumps use a rotating impeller to create a centrifugal force and push the fluid through the pump.

• Reciprocating pumps use a piston or diaphragm to create a pressure difference and move the fluid.

• Rotary pumps use rotating elements like gears or vanes to move the fluid ...read more
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