Temperature measurement by optical pyrometer is done above ____________ point, which is 1063°C ?

Related Mcqs:

Flow rate measurement of hostile acids and alkalis can be most suitably done by a/an ________________?

A. Venturimeter B. Orificemeter C. Magnetic flow meter D. Hot wire anemometer...

What is the dynamic error in a critically damped second order instrument for a ramp input (At) ?

A. 0.5 AT B. 2 AT C. √(AT) D. 1.5 AT...

Temperature measuring instruments are standardised mostly with _____________ points of pure substances?

A. Melting B. Boiling C. Both A. & B. D. Neither A. nor B....

The calibration data of a thermocouple with its cold junction at 0°C are given below. The hot junction of the thermocouple is placed in a bath at 80°C, while its cold junction is at 20°C. What is the emf of thermocouple ?

A. 3.26 mv B. 0.80 mv C. 2.46 mv D. 2.43 mv...

Number of poles in a system with transfer function 1/(s2 + 2s2 + 1) is ________________?

A. 2 B. 5 C. 3 D. 1...