Q. Laminar flow burner used in Flame photometers is also known as ____________

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Q. Which of the following is the advantage of prism monochromators?

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Q. Which of the following is the advantage of grating monochromators?

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Q. Which of the following is not a detector used in Flame emission photometers?

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Q. Phototubes are more sensitive than photovoltaic cells.

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Q. Which of the following is not an application of Flame emission photometers?

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Q. Which of the following is not an advantage of a photovoltaic cell which is used as a detector in Flame emission photometers?

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Q. Which is the missing block in the block diagram for Absorption of Radiation Instrument given below?

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Q. In the diagram of single beam photometer given below, identify the component that is not marked.

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Q. The diagram given below is the representation of Fourier transform interferometer. Identify the missing block in the block diagram.

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Q. The diagram show below is the picture of Hollow cathode lamp. Identify the unmarked component.

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Q. Given below is the diagram of Flame emission photometers. Identify the unmarked component.

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Q. Given below is the diagram of evacuated glass tube of photo emissive tube. Identify the part which is indicated with a question mark.

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