Choose an appropriate temperature measurement device for each of the following applications. Liquid-in-glass thermometer 1. taking a baby's temperature. controlling the temperature of an 2. thermocouple electric copper melting furnace working at 1150 °C. 3. thermistor 4. Infrared thermometer measuring the total solar radiation incident temperature measurement and control in home appliances (ovens, pyranometer refrigerators, coffee makers) 5. measuring swimming pool temperature

State true or false 1. The critical radius of insulation for a cylinder is given by h 2. In transient heat conduction, the two significant dimensionless numbers are Biot number and Fourier number. 3. As the thickness of the plane wall increases, the rate of heat transfer decreases. 4. In two concentric black cylinders, if 1 represents the outer surface of the inner cylinder of diameter d, and 2 represents the inner surface of the outer cylinder of diameter d2, then d, F22 is given by d2 5. The temperature distribution along a fin with insulated tip is given by e - mx

Write legibly, provide given, manual step by step solution, and diagram for below problem. The filament of a 100-watt bulb maybe considered a black body radiating into a black enclosure at 80 deg C. Considering only radiation, calculate the filament temperature in deg C if the filament is 0.10mm and the length is 6cm.  A. 2514 B. 2837 C. 3122 D. 2674

A quartz radiant heater has two cylindrical tubes 40 cm long and 1 cm radius. The heater is designed to produce 1300 watts of radiant power. What would be the temperature of the tubes if the emissivity of the tubes is 0.60. a. 570 K     b. 934 K     c. 980 K    d. 1068 K

Question 5.1: A thermopile is constructed with chromel-alumel materials. Five junctions are maintained at 400-C and five junctions are maintained at 100°C. The output of the thermopile is connected to a potentiometer. Answer the following questions: a) Draw the equivalent circuit and indicate all the given information. b) What is the voltage induced by the potentiometer? Given: Table 8.30 Temperature. °C -150 -100 <-50 <<-25 0 25 50 75 100 150 200 300 400 500 600 800 1000 1200 1500 1750 Thermal emf in absolute millivolts for commonly used thermocouple combinations, according to ITS(90) (Reference junction of 0 C)¹ Copper vs. Constantan (7) -4.648 -3.379 -1.819 -0.940 0 0.992 2.036 3.132 4.279 6.704 9.288 14.862 20.872 Chromel vs. Constantan (E) -7.279 -5.237 -2,787 -1.432 0 1.495 3.048 4.657 6.319 9.789 13.421 21.036 28.946 37.005 45.093 61,017 76.373 Iron vs. Constantan ( -6.500 -4.633 -2.431 -1.239 ( 1.277 2.585 3.918 5.269 8.010 10.779 16.327 21.848 27.393 33.102 45.494 57.953…

a) b) You want to know the temperature of the receiver after 8 hours of night time have passed (in the conditions described in the previous question). What technique would you use to determine this temperature? General lumped capacitance or 1-D transient analysis? Why?

QUESTION 2 ' а) Besides temperature measurement that is based on thermal expansion, there are also thermal sensors that are based on other factors. i. Describe on how the RTD and thermistor measure the temperature and difference between them. ii. Given the temperature for RTD in Figure 1 is 155°C, coefficient of resistance for RTD, a is 0.0035°C'' and resistance for the RTD is 352 at 0°C. The bridge is operated in a balanced condition. Find the value of R1, if R2= R3. R3 R2 G RTD RRTD Ri E, Figure 1 Wheatstone Bridge

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Please answer question with as much detail as possible Please Use the “NCEES FE Reference Handbook 10.0.1” which can be downloaded for Free from https://ncees.org/ as your Reference for tables and formulas