Energy can be inserted or removed from a cavity by what three methods?

Energy can be inserted or removed from a cavity by what  three methods?
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1 Answer

Answer :

Probes, loops, and slots.
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Related questions

In general, chest drainage tubes are not used for the patient undergoing a) Pneumonectomy Usually, no drains are used for the pneumonectomy patient because the accumulation of fluid in the empty hemithorax prevents mediastinal shift. b) Lobectomy With lobectomy, two chest tubes are usually inserted for drainage, the upper for air and the lower for fluid c) Wedge resection With wedge resection, the pleural cavity usually is drained because of the possibility of an air or blood leak d) Segmentectomy With segmentectomy, drains are usually used because of the possibility of an air or blood leak.

Description : In general, chest drainage tubes are not used for the patient undergoing a) Pneumonectomy Usually, no drains are used for the pneumonectomy patient because the accumulation of fluid in the empty ... With segmentectomy, drains are usually used because of the possibility of an air or blood leak.

Last Answer : a) Pneumonectomy Usually, no drains are used for the pneumonectomy patient because the accumulation of fluid in the empty hemithorax prevents mediastinal shift.

Which cavity of a three-cavity klystron causes most of the velocity modulation?

Description : Which cavity of a three-cavity klystron causes most of the velocity modulation?

Last Answer : The middle cavity.

How is the electron beam of a three-cavity klystron accelerated toward the drift tube?

Description : How is the electron beam of a three-cavity klystron accelerated toward the drift tube?

Last Answer : A large negative pulse is applied to the cathode.

Explain how a pea or a button which has got into the nasal cavity be removed. OR What is the first aid to be provided to a person who got a pea or a button into the nasal cavity accidentally?

Description : Explain how a pea or a button which has got into the nasal cavity be removed. OR What is the first aid to be provided to a person who got a pea or a button into the nasal cavity accidentally?

Last Answer : If a pea or a button gets into the nasal cavity accidentally, give a pinch of snuff to the person. It causes violent sneezing and the foreign body will be thrown out. Visit a doctor if the above method does not work.

Inductive tuning of a resonant cavity is accomplished by placing a nonmagnetic slug in what area?

Description : Inductive tuning of a resonant cavity is accomplished by placing a nonmagnetic slug in what area?

Last Answer : The area of maximum H lines.

What two variables determine the primary frequency of a resonant cavity?

Description : What two variables determine the primary frequency of a resonant cavity?

Last Answer : Size and shape of the cavity.

A cavity that vibrates at its natural frequency produces a louder sound than at other frequencies. What term is used to describe this phenomenon?

Description : A cavity that vibrates at its natural frequency produces a louder sound than at other frequencies. What term is used to describe this phenomenon?

Last Answer : Resonance.

Why is the tunnel diode loosely coupled to the cavity in a tunnel-diode oscillator?

Description : Why is the tunnel diode loosely coupled to the cavity in a tunnel-diode oscillator?

Last Answer : To increase the stability.

Capacitive tuning by inserting a ring into the cavity slot of a magnetron is accomplished by what type of tuning mechanism?

Description : Capacitive tuning by inserting a ring into the cavity slot of a magnetron is accomplished by what type of tuning mechanism?

Last Answer : . A cookie-cutter tuner

Magnetron tuning by altering the surface-to-volume ratio of the hole portion of a hole-and-slot cavity is what type of tuning?

Description : Magnetron tuning by altering the surface-to-volume ratio of the hole portion of a hole-and-slot cavity is what type of tuning?

Last Answer : Inductive.

What element of the reflex klystron replaces the output cavity of a normal klystron?

Description : What element of the reflex klystron replaces the output cavity of a normal klystron?

Last Answer : The reflector or repeller.

What can be added to the basic two-cavity klystron to increase the amount of velocity modulation and the power output?

Description : What can be added to the basic two-cavity klystron to increase the amount of velocity modulation and the power output?

Last Answer : Intermediate cavities between the input and output cavities.

A two-cavity klystron without a feedback path will operate as what type of circuit?

Description : A two-cavity klystron without a feedback path will operate as what type of circuit?

Last Answer : Amplifier.

The two-cavity klystron uses what cavity as an output cavity?

Description : The two-cavity klystron uses what cavity as an output cavity?

Last Answer : The catcher cavity.

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Description : What determines the placement of the catcher cavity?

Last Answer : The frequency period of the buncher grid signal

What two methods are used to couple energy into and out of magnetrons?

Description : What two methods are used to couple energy into and out of magnetrons?

Last Answer : Loops and slots.

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Description : What are the two methods of connecting the outputs from a three-phase alternator to the load?

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Description : If C4 were removed from the circuit, what would happen to the output of the amplifier?

Last Answer : The output would decrease. (C4 decouples R2 preventing degenerative feedback from R2.)

How should excess solder be removed from a hot soldering iron?

Description : How should excess solder be removed from a hot soldering iron?

Last Answer : By use of a cleaning cloth.

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Description : How is a flat pack removed from a pcb?

Last Answer : Heat each lead and lift with tweezers.

How is oxide removed from pads and component leads?

Description : How is oxide removed from pads and component leads?

Last Answer : A fine abrasive.

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Description : Besides eliminating the emitter-base battery, what other advantages can different biasing methods offer?

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Description : What are the two basic methods of scanning?

Last Answer : Mechanical and electronic.

What are the two methods used for feedback coupling?

Description : What are the two methods used for feedback coupling?

Last Answer : Inductive and capacitive.

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Description : What are the two methods used by fiber manufacturers to fabricate multimode and single mode glass fibers?

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When, if at all, should the heat-and-shake or the heat-and pull methods of solder removal be used?

Description : When, if at all, should the heat-and-shake or the heat-and pull methods of solder removal be used?

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What methods are used to prevent unwanted component interaction?

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Description : What two methods of manufacture are being used to eliminate bonding wires?

Last Answer : Flip-chip, beam lead

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Description : What methods are used to deposit thin-film components on a substrate?

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Description : Name the six methods of producing a voltage

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Description : Why is radiotelephone one of the most useful methods of military communications?

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Description : What are the two emi transmission methods?

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What are two methods used to damp a meter movement?

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Description : In a galvanometer, what two methods are used to indicate the amount of coil rotation?

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In a galvanometer, what two methods are used to indicate the amount of coil rotation?

Description : In a galvanometer, what two methods are used to indicate the amount of coil rotation?

Last Answer : he pointer arrangement and the light and mirror arrangement.

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Description : Name two methods of oscillator keying.

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