Mechanical Engineering

Prepare with the best Mechanical Engineering MCQs with answers and explanations for exams, interviews, and job tests. Our collection covers core topics such as engineering mechanics, thermodynamics, strength of materials, theory of machines, fluid mechanics, heat transfer, manufacturing processes, machine design, and power plant engineering. These Mechanical Engineering multiple-choice questions are designed for students, fresh graduates, and professionals preparing for NTS, PPSC, FPSC, PEC exams, GATE, university entry tests, and recruitment assessments. Strengthen your technical knowledge and problem-solving ability with our updated and comprehensive Mechanical Engineering MCQs.

📘 Automobile Engineering MCQs
📘 Compressors, Gas Dynamics and Gas Turbines MCQs
📘 Engineering Materials MCQs
📘 Engineering Mechanics MCQs
📘 Heat Transfer, Refrigeration and Air Conditioning MCQs
📘 Hydraulic Machines MCQs
📘 Hydraulics and Fluid Mechanics MCQs
📘 IC Engines and Nuclear Power Plants MCQs
📘 Industrial Engineering and Production Management MCQs
📘 Machine Design MCQs
📘 Production Engineering MCQs
📘 Steam Boilers and Engines MCQs
📘 Steam Nozzles and Turbines MCQs
📘 Strength of Materials MCQs
📘 Theory of machines MCQs
📘 Thermodynamics MCQs
📘 topics MCQs
📘 Workshop Technology MCQs

1887. Overall efficiency of a centrifugal pump is the ratio of

energy available at the impeller to the energy supplied to the pump by the prime mover
actual workdone by the pump to the energy supplied to the pump by the prime mover
energy supplied to the pump to the energy available at the impeller
manometric head to the
✅ The correct answer is option B.
Scroll to Top