Question

Microwaves are generated by __________ and the power level is adjusted with the ________

a.

Triode, rectifier

b.

Pentode, attenuator

c.

Klystron tube, attenuator

d.

Diode, rectifier

Posted under Electron and Ion Spectrometers Analytical Instrumentation

Answer: (c).Klystron tube, attenuator

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Microwaves are generated by __________ and the power level is adjusted with the ________
Add Comment

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Which of the following is also known as reflex oscillator?

View solution

Q. Microwaves reflected back from the cavity are routed to which of the following?

View solution

Q. Which of the following routes are the microwaves entering from the klystron towards the cavity?

View solution

Q. By introducing which of the following, signal-to-noise ratio can be improved?

View solution

Q. Which of the following is adjusted as a fine control for frequency tuning?

View solution

Q. In basic ESR spectrometer, the cavity length is adjustable.

View solution

Q. The cavity resonant frequency should be equal to which of the following?

View solution

Q. When klystron frequency is close to the cavity resonant frequency, much less power is reflected from the cavity to the diode.

View solution

Q. From which of the following are electrons emitted in the klystron tube?

View solution

Q. Which of the following is the operating frequency of the ESR spectrometer?

View solution

Q. At which of the following frequencies is the magnetic field at the sample modulated?

View solution

Q. The output of the klystron does not pass through which of the following?

View solution

Q. Which of the following is used as detector crystal in ESR spectrometer?

View solution

Q. After detection, the resulting signal will have which of the following frequencies?

View solution

Q. Which of the following is the modulation amplitude range of ESR spectrometer?

View solution

Q. In which of the following ranges will the receiver time constant of the ESR spectrometer lie?

View solution

Q. Which of the following is the oscilloscope field width of the ESR spectrometer?

View solution

Q. The magnet used in ESR spectrometer provides a magnetic field which can be varied from ________ to _______

View solution

Q. Which of the following sensor is used in ESR spectrometer?

View solution

Q. Which of the following oscillator is used as 1230 Hz oscillator?

View solution
View All MCQs on Electron and Ion Spectrometers

Recommended Subjects

Are you eager to expand your knowledge beyond Analytical Instrumentation? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!

Biochemistry

Delve into the intricate world of Biochemistry with our Biochemistry category....

Virology

Explore the captivating world of Virology with our specialized category. Dive into...

Cognitive Radio

Step into the dynamic world of Cognitive Radio, where wireless communication meets...

Food Engineering

Explore the fascinating world of Food Engineering with our specialized category....

Corrosion Engineering

Master the art of preventing material deterioration with our Corrosion Engineering...

Surveying

Master the art of land surveying and geomatics with our Surveying category. Explore...

Life Sciences

Delve into the diverse world of life sciences with our specialized category. Explore...

Concrete Technology

Welcome to Concrete Technology, a category that unravels the secrets behind the...

Verbal Ability

Hone your language and communication skills with our Verbal Ability category. Enhance...