Air Compressors MCQs
1. What is the primary mode of operation for a reciprocating compressor? a) Rotary motionb) Linear motionc) Centrifugal motiond) Oscillating motion Answer: b) Linear motionExplanation: … Read more
1. What is the primary mode of operation for a reciprocating compressor? a) Rotary motionb) Linear motionc) Centrifugal motiond) Oscillating motion Answer: b) Linear motionExplanation: … Read more
1. What is the definition of Mach number in gas dynamics? a) The speed of sound in a fluidb) The ratio of the fluid velocity … Read more
1. Which cycle is known for its theoretical efficiency limit among all heat engines? a) Vapor Carnot cycleb) Rankine cyclec) Modified Rankine cycled) Reheat cycle … Read more
1. Which type of steam generator is characterized by its operation above the critical pressure of water?a) Conventional boilerb) High-pressure boilerc) Lamont boilerd) Velox boiler … Read more
1. What are fundamental weaknesses in MIS development? a) Lack of stakeholder involvementb) Overemphasis on technologyc) Inadequate planningd) All of the above Answer: d) All … Read more
1. What is the first step in the implementation of an MIS?a) Developing procedures for implementationb) Planning space layoutsc) Acquiring floor spaced) Training operating personnel … Read more
1. What is the purpose of conceptual system design? a) To develop detailed software algorithmsb) To establish system constraintsc) To determine hardware specificationsd) To conduct … Read more
1. What is the primary purpose of an information system for decision-making?a) Automating routine tasksb) Enhancing communication within the organizationc) Providing data and analysis to … Read more
1. What does MIS stand for? a) Management Incentive Systemb) Management Information Systemc) Manufacturing Integration Serviced) Marketing Intelligence System Answer: b) Management Information System Explanation: … Read more
1. What is entrepreneurship primarily concerned with?a) Maximizing profitsb) Managing existing businessesc) Identifying and exploiting opportunitiesd) Maintaining stability Answer: c) Identifying and exploiting opportunitiesExplanation: Entrepreneurship … Read more