ENGINEERING KNOWLEGDE

click hear- https://amzn.to/33iRuqt Unit1 : Solar Thermal Systems 1. The study of various forms of energy and its conversion from one form to another is called .  a)Energy technology                                  b) Energy science c) Energy.  d) Power 2. is the energy obtained from sources that are essentially inexhaustible. a) Conventional Energy  b) Non-renewable Energy c) Renewable Energy  d) None of these 3. Which of this is (are) a type of Solar Collector(s) ? a) Flat plate collector  b) Cylindrical Parabolic c) Paraboloid mirror arrays  d) All of these 4. is provided at the bottom of tubing to minimize the heat losses by conduction a) Transparent covers  b) Absorber plate b) Thermal insulation  d) Casing 5. are provided at the above of coolant passages for trapping heat received by absorber plate. a) Transparent Cover  b) Absorber plate c) Thermal In...

  Question Bank (I-scheme)  Name of subject: Emerging Trend in Mechanical Engg.  Subject code: 22652 Course: ME6I  Semester: VI  1. The fuel efficiency of Mild hybrids vehicle is more as compared to conventional hybrid systems by  ______ %? a) 10- 15% b) 7-15% c) 3-15% d) 1-15% 2. Which voltage is likely to be available from the battery of an electric vehicle also known as Mild  hybrid? a) 12V b) 24V c) 300V d) 100V 3. The MHEV system consists of which volt? a) 12V  b) 24V c) 48V d) none of the above.  4. world's first commercially mass-produced and marketed hybrid automobile was the Toyota  Prius. It became available on the Japanese market in what year? A 1998 B. 1996 C. 1997 D 1999 5. Hybrid vehicles convert energy that is normally lost through braking into electrical energy.  What is the term that is used for this recycling of energy? A Perpetual motion B Regenerative breaking C. Kinetic conversation D. Hybrid archamy 6. First ma...

  MCQ on Industrial Engineering and Quality Control (IEQ) Chapter1: Work Study (Method Study and Work measurement) .1 Industrial Engineering: Definition, Need, objectives and scope click hear- https://amzn.to/33iRuqt Easy: Based on definition 1) Which of the following is an objective of industrial engineering? a) Improved productivity b) Reduced effective utilisation of workers c) Increased finished good inventory d) Increase time to market Answer: a) Explanation: Other options are contradictory to benefits 2) Preventive maintenance improves a) Material productivity b) Labour productivity c) Machine productivity d) Increased cost of production Answer: c) Explanation: other options not applicable for preventive maintenance Moderate: Based on understanding of concept 3) Which of the following is NOT an example of an input to the production system? a) Area of land b) Labour forces or man hours days c) Volume of material or fluid used d) Time taken to carry out a job Answer: d)  E...