Metrology And Measurements Set 13

Mechanical Engineering

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This set of Metrology and Measurements Multiple Choice Questions & Answers (MCQs) focuses on Metrology And Measurements Set 13

Q1 | The Orificemeter has a smooth edge hole.
Q2 | A nanometre is connected to a section which is at a distance of about 4 to 6 times the pipe diameter upstream from orifice plate.
Q3 | Venturimeter is based on integral form of Euler’s equation.
Q4 | Orifice Meter can only be used for measuring rate of flow in open pipe like structure.
Q5 | Orifice meter consists of a flat rectangular plate.
Q6 | 3 TEMPERATURE: BIMETALLIC STRIP, THERMOCOUPLES
Q7 | Which of the following can be used for measuring temperature?
Q8 | IPTS stands for                                  
Q9 | In liquid in steel bulb thermometer, which liquid can be used for measuring temperature up to 60000C?
Q10 | Which of the following is used as indication instrument in a liquid expansion system?
Q11 | Which of the following is true for bimetallic type thermometer?
Q12 | When bimetallic thermometer heated, curling occurs to the side of metal with least temperature coefficients.
Q13 | Analogous quantities of heat flow and temperature in electrical are                             and                                
Q14 | Ratio of net amount of heat received and stored in the body for certain time interval is known as                                    
Q15 | Heat transfer coefficient of a material with length l is                    
Q16 | Resistance temperature detector is
Q17 | Relation between temperature and resistance of a conductor is                  
Q18 | Sensing element in the thermometer must provide                  
Q19 | Resistance thermometer provides the change in electrical resistance.
Q20 | If the sensing element is large, then less amount of heat is required.
Q21 | Most metallic conductors have a                  
Q22 | In a temperature sensing element                  
Q23 | Nickel and its alloys can be used over a temperature range of                  
Q24 | How can corrosion be prevented in a resistance thermometer?
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