Q. Which of the following is used in places where ion currents are very low?

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Q. Discrete type electron multiplier transducers can provide current gain upto which of the following?

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Q. Continuous dynode electron multiplier transducer is a trumpet shaped device made with which of the following?

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Q. The potential maintained across the continuous dynode multiplier transducer is which of the following?

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Q. Which of the following are not the characteristics of an electron multiplier transducer?

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Q. Which of the following are true about dynodes used in discrete dynode electron multiplier?

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Q. In which of the following detectors, the collector is placed in an inclined manner?

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Q. Which of the following is the least sensitive ion detector?

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Q. Photographic plates are coated with which of the following?

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Q. Which of the following detectors are well suited for spark source instruments?

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Q. Photographic plates have greater sensitivity and resolution than electron multipliers.

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Q. Which of the following detectors consist of an array of glass capillaries?

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Q. Which of the following detectors can be used for ions with short life time?

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Q. ICP’s principle is similar to which of the following?

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Q. ICP is used to analyse samples in which of the following states?

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Q. Solid samples are introduced into the ICP spectrometer using which of the following?

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Q. Liquid samples are introduced into the ICP spectrometer using which of the following?

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Q. Atomisation or ionisation occurs at which of the following conditions?

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Q. Ions flow is pumped into the vacuum system using which of the following?

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Q. Which of the following is not the characteristic of ICP spectrometer?

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