A Foreman of an automobile workshop wants to measure the temperature inside the piston of a car, whose temperature will be of the order of 700°C (accurate upto 1°C) . The best thermometer to use is
A) Constant volume hydrogen thermometer
B) Thermo electric thermometer
C) Platinum resistance thermometer
D) Optical pyrometer
E) Constant volume nitrogen thermometer
Correct Answer:
Verified
Q1: All heat transfer processes
A)Obey Newton's law
B)Involve temperature
Q3: When analogy is drawn between heat flow
Q4: The ratio of the actual vapour pressure
Q5: A liquid to liquid counterflow heat exchanger
Q6: A liquid is boiling in a a
Q7: The surface which diffusely reflects and emits
Q8: Which of the following have the same
Q9: In case of solids, the heat transfer
Q10: Absolute zero is
A)0°C
B)0°R
C)0°F
D)0°K
E)273°C
Q11: The heat of sum reaches to us
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