Which of the following detectors are used in silica analyser?
A. Photovoltaic cell
B. Photo multiplier
C. Photo emissive tubes
D. Flame emission detector
Answer:A
Which of the following detectors are used in silica analyser?
A. Photovoltaic cell B. Photo multiplier C. Photo emissive tubes D. Flame emission detector
Explanation: Photovoltaic cell is used as detector in silica analyser. This detector does not need a battery for operation.