What can be done to increase the temperature range of optical pyrometers? Options: A . &nbspBetter accuracy of telescope B . &nbspUsing electrical circuit for control box C . &nbspInclusion of absorbing screen D . &nbspUsing red filter

What can be done to increase the temperature range of optical pyrometers?

Question - What can be done to increase the temperature range of optical pyrometers?

Options:

A . Better accuracy of telescope

B . Using electrical circuit for control box

C . Inclusion of absorbing screen

D . Using red filter

Answer: Option C
Answer: (c).Inclusion of absorbing screen

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