1. Types of Pump 2. Types of casing 3. Plant process 4. Major maintenance attend in your perious organisation periods 5. Centrifuge pusher 6. Mechanical seals 7. Boiler and Thermic fluid heater questions if u r in utility 8. Pump efficiency counting? 9. Pump head measurement? 10. Pumps Alignment method and technic?

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Questions related to types of pumps, casing, plant process, maintenance, centrifuge pusher, mechanical seals, boiler and thermic fluid heater, pump efficiency, head measurement, and alignment method.

Types of pumps include centrifugal, reciprocating, and rotary pumps
Types of casing include volute, diffuser, and multistage casing
Plant process involves the steps and equipment used in a manufacturing process
Major maintenance attend in previous organization periods may include pump overhauls, bearing replacements, and alignment checks
Centrifuge pusher is a type of centrifuge used in solid-liquid separation processes
Mechanical seals are used to prevent leakage in pumps and other rotating equipment
Boiler and thermic fluid heater questions may involve safety measures, fuel types, and heat transfer
Pump efficiency can be calculated by dividing the pump output power by the input power
Pump head measurement is the pressure difference between the suction and discharge sides of the pump
Pump alignment methods include laser alignment, dial indicator alignment, and reverse dial indicator alignment

Popular interview questions of Mechanical Maintenance Engineer