1. Which of the following is a ‘contact’ pyrometer ?
2. An amplitude ratio of 0.1 corresponds to __________ decibels
3. Starting temperature of optical radiation pyrometer is __________ °C
4. Pressure of 0.0001 absolute psi can be measured by __________ gauge
5. The response of two tanks of same size and resistance in series is
6. The amplitude ratio for the sinusoidal response of __________ is < 1
7. The term analogous to the electrical current in a thermal system is the
8. Continuous measurement of moisture in paper is done by
9. The temperature range for which copper resistance thermometer can be used is __________ °C
10. A mercury barometer measures the __________ pressure
Question 1 of 10