X Ray Spectrometers MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on X Ray Spectrometers, a fundamental topic in the field of Analytical Instrumentation. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our X Ray Spectrometers MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of X Ray Spectrometers mcq questions that explore various aspects of X Ray Spectrometers problems. Each MCQ is crafted to challenge your understanding of X Ray Spectrometers principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Analytical Instrumentation tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our X Ray Spectrometers MCQs are your pathway to success in mastering this essential Analytical Instrumentation topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of X Ray Spectrometers. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your X Ray Spectrometers knowledge to the test? Let's get started with our carefully curated MCQs!

X Ray Spectrometers MCQs | Page 5 of 8

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Q41.
The problem of spectral interference is not severe in X-ray spectroscopy.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q42.
In X-ray fluorescence spectrometer, the relationship between the excitation intensity and the intensity of fluorescence does not depend on which of the following?

a.

Spectrum of the incident radiation

b.

Angle of radiance

c.

Molecular weight

d.

Incident angle

Discuss
Answer: (d).Incident angle
Q43.
Fluorescent X-ray spectrometers would require only moderate-intensity X-ray tubes.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q44.
Which of the following components of the X-ray fluorescent spectrometer induces fluorescent radiation?

a.

Excitation source

b.

Energy analyser

c.

X-ray spectrometer

d.

Detection System

Discuss
Answer: (a).Excitation source
Q45.
Why is a mono-energetic radiation source required in X-ray fluorescent spectrometer?

a.

To provide good sensitivity

b.

To provide high accuracy

c.

To provide a proper range

d.

To reduce unwanted background

Discuss
Answer: (d).To reduce unwanted background
Q46.
Which of the following does not make the X-ray tube nearly monochromatic?

a.

Transmission-anode X-ray tube

b.

Secondary fluorescence target

c.

Slit

d.

Filters

Discuss
Answer: (c).Slit
Q47.
Which of the following components make use of a thin metal foil to isolate a nearly mono-energetic excitation beam?

a.

Transmission-anode X-ray tube

b.

Secondary fluorescence target

c.

Slit

d.

Filters

Discuss
Answer: (d).Filters
Q48.
Energy dispersive system uses which of the following detectors?

a.

Optical detector

b.

Semiconductor detector

c.

Thermistor

d.

Bolometer

Discuss
Answer: (b).Semiconductor detector
Q49.
In Energy dispersive system, the energy level and the number of pulses is related to which of the following?

a.

Amount of sample, element involved

b.

Element involved, concentration of the element

c.

Concentration of the element, element involved

d.

Number of atoms, amount of sample

Discuss
Answer: (b).Element involved, concentration of the element
Q50.
The analysis of X-ray beam by diffraction is similar to spectrum analysis carried out with a diffraction grating.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
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