What two forms of instability are common in magnetrons?

What two forms of instability are common in magnetrons?
by

1 Answer

Answer :

Mode skipping and mode shifting.
by

Related questions

What two forms of instability are common in magnetrons?

Description : What two forms of instability are common in magnetrons?

Last Answer : Mode skipping and mode shifting.

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.

The HPAs in most satellite are A. TWTs B. Klystrons C. Vacuum tubes D. Magnetrons

Description : The HPAs in most satellite are A. TWTs B. Klystrons C. Vacuum tubes D. Magnetrons

Last Answer : A. TWTs

Accidental poisonings are common with both aspirin and ibuprofen, two OC drugs available in tasty chewable tablets. In cases of overdose, aspirin is more likely than ibuprofen to cause (a) Autonomic Instability (b) Hepatic necrosis (c) Metabolic acidosis (d) Thrombocytopenia (e) Ventricular arrhythmias

Description : Accidental poisonings are common with both aspirin and ibuprofen, two OC drugs available in tasty chewable tablets. In cases of overdose, aspirin is more likely than ibuprofen to cause (a) ... Instability (b) Hepatic necrosis (c) Metabolic acidosis (d) Thrombocytopenia (e) Ventricular arrhythmias

Last Answer : Ans: C

the most common cause of the nervous instability amongst teachers is (a) Worry (b) Fatigue (c) Quarrelsome behavior (d) all of the abov

Description : the most common cause of the nervous instability amongst teachers is (a) Worry (b) Fatigue (c) Quarrelsome behavior (d) all of the abov

Last Answer : (a) Worry

The most common cause of nervous instability amongst teacher is Options: A) worry B) fatigue C) quarrelsome behaviour D) all of the above

Description : The most common cause of nervous instability amongst teacher is Options: A) worry B) fatigue C) quarrelsome behaviour D) all of the above

Last Answer : A) worry

Might selective reproductive instability be a factor in evolution?

Description : Might selective reproductive instability be a factor in evolution?

Last Answer : I am not sure what you mean by reproductively stable genes . Do you mean that some genes are less likely' to mutate? In that case no. Genes are all all equally likely to mutate. ... not that less mutations happen, it is just that a further neck length increase would be selected against.

Is not owning a TV a sign of instability ?

Description : Is not owning a TV a sign of instability ?

Last Answer : I’d say not owning a TV is a sign of either not spending much time in the apartment/home, or the guy just reads a lot. TV’s are conducive to idiocy .. and I love tv.

What should be done to eliminate instability ?

Description : What should be done to eliminate instability ?

Last Answer : You can listen to your favorite songs to get rid of anxiety.

What is the way to eliminate mental instability ?

Description : What is the way to eliminate mental instability ?

Last Answer : Some important tips to overcome mental instability: * Whenever you suffer from mental instability, try to refrain from all kinds of bad and evil thoughts. Try to think of something better. Think of something ... to physical weakness. So keep an eye on your eating routine. Add nutritious food to it.

Lack of which hormone increases nerve and muscle instability and causes muscle spasm ?

Last Answer : Lack of hormones increases nerve and muscle instability and muscle cramps start.

increases the steady state accuracy. (a) Integrator (b) Differentiator (c) Phase lead compensator (d) Phase lag compensator Ans:A 10.As a result of introduction of negative feedback which of the following will not decrease ? (a) Band width (b) Overall gain (c) Distortion (d) Instability

Description : increases the steady state accuracy. (a) Integrator (b) Differentiator (c) Phase lead compensator (d) Phase lag compensator Ans:A 10.As a result of introduction of negative feedback which of the following will not decrease ? (a) Band width (b) Overall gain (c) Distortion (d) Instability

Last Answer : Ans: A

An emergency under Article 352 of the Constitution of India can be declared only during: (1) War, external aggression or internal disturbance. (2) War, external aggression or armed rebellion. (3) Failure of Constitutional Machinery in the State. (4) Financial instability in the country.

Description : An emergency under Article 352 of the Constitution of India can be declared only during: (1) War, external aggression or internal disturbance. (2) War, external aggression or armed rebellion. (3) Failure of Constitutional Machinery in the State. (4) Financial instability in the country.

Last Answer : (2) War, external aggression or armed rebellion. Explanation: National emergency under article 352, emergency can be declared on the basis of external aggression or armed rebellion in the whole of India or a ... in 1962 (IndoChina war), 1971 (Indo-Pakistan war), and 1975 (declared by Indira Gandhi).

Countries that depend mainly on the export of primary products for their income, are prone to - (1) inflation (2) economic instability (3) increasing unemployment (4) stable economic growth

Description : Countries that depend mainly on the export of primary products for their income, are prone to - (1) inflation (2) economic instability (3) increasing unemployment (4) stable economic growth

Last Answer : (3) increasing unemployment Explanation: Most of the world's poorest countries depend for increasing export earnings on agricultural products that are vulnerable to fluctuating or declining terms of ... primary products were hit particularly hard by falling commodity prices between 1980 and 1984.

Lack of access to financial services is technically known as ______ A. Financial Instability B. Financial Stability C. Financial Inclusion D. Financial Exclusion E. Poverty

Description : Lack of access to financial services is technically known as ______ A. Financial Instability B. Financial Stability C. Financial Inclusion D. Financial Exclusion E. Poverty

Last Answer : D. Financial Exclusion Explanation: Financial exclusion can be defined as the unavailability of banking services to people with low or non income. It is believed to be one factor preventing poor people leave out poverty.

The advantage(s) of the method of D.C. motor speed control shown in the illustration is/are ______________. EL-0101 A. elimination of armature starting resistor losses B. elimination of speed instability with variable loads C. the ease of reversing motor direction D. all of the above

Description : The advantage(s) of the method of D.C. motor speed control shown in the illustration is/are ______________. EL-0101 A. elimination of armature starting resistor losses B. elimination of speed instability with variable loads C. the ease of reversing motor direction D. all of the above

Last Answer : Answer: D

This is referred to a product of simultaneous frequency and amplitude modulation or a carrier frequency variation which produces unwanted distortion. A. Absorption modulation B. Simultaneous modulation C. Dynamic instability D. Series modulation

Description : This is referred to a product of simultaneous frequency and amplitude modulation or a carrier frequency variation which produces unwanted distortion. A. Absorption modulation B. Simultaneous modulation C. Dynamic instability D. Series modulation

Last Answer : C. Dynamic instability

Under complex loading, theories of elastic failures ensure (a) Stability (b) Instability (c) Both stability and instability (d) None

Description : Under complex loading, theories of elastic failures ensure (a) Stability (b) Instability (c) Both stability and instability (d) None

Last Answer : (a) Stability

Negative damping leads to a. instability b. fast convergence c. oscillations

Description : Negative damping leads to a. instability b. fast convergence c. oscillationsNegative damping leads to a. instability b. fast convergence c. oscillations

Last Answer : a. instability

. In case of turbulent flow of fluid through a circular pipe, the (A) Mean flow velocity is about 0.5 times the maximum velocity (B) Velocity profile becomes flatter and flatter with increasing Reynolds number (C) Point of maximum instability exists at a distance of 2r/3 from the pipe wall (r = pipe radius) (D) Skin friction drag, shear stresses, random orientation of fluid particles and slope of velocity profile at the wall are more

Description : . In case of turbulent flow of fluid through a circular pipe, the (A) Mean flow velocity is about 0.5 times the maximum velocity (B) Velocity profile becomes flatter and flatter with ... , shear stresses, random orientation of fluid particles and slope of velocity profile at the wall are more

Last Answer : (D) Skin friction drag, shear stresses, random orientation of fluid particles and slope of velocity profile at the wall are more

Pick up the correct statement from the following: (A) It is difficult to eliminate an error completely at first trial (B) Instability of the instrument makes it almost impossible to adjust it satisfactorily (C) Adjustment screws must be left bearing firmly but should never be forced (D) All the above

Description : Pick up the correct statement from the following: (A) It is difficult to eliminate an error completely at first trial (B) Instability of the instrument makes it almost impossible to adjust it ... ) Adjustment screws must be left bearing firmly but should never be forced (D) All the above

Last Answer : (D) All the above

Wind is the prime lateral load and its combination with self-weight of the tower shell can cause the buckling instability leading to …………….failure. a) polytropic c) catastrophic b) both a) & b) d) none of above

Description : Wind is the prime lateral load and its combination with self-weight of the tower shell can cause the buckling instability leading to …………….failure. a) polytropic c) catastrophic b) both a) & b) d) none of above

Last Answer : catastrophic

Due to which of the following reasons the cables should not be operated too hot ? (a) The oil may loose its viscosity and it may start drawing off from higher levels (b) Expansion of the oil may cause the sheath to burst (c) Unequal expansion may create voids in the insulation which will lead to ionization (d) The thermal instability may rise due to the rapid increase of dielectric losses with temperature (e) All of the above

Description : Due to which of the following reasons the cables should not be operated too hot ? (a) The oil may loose its viscosity and it may start drawing off from higher levels (b) Expansion of the ... instability may rise due to the rapid increase of dielectric losses with temperature (e) All of the above

Last Answer : (e) All of the above

Hawkins Simon condition explains the----- condition in Input output model (a) Instability (b) Stability © Uniqueness (d) None of the above

Description : Hawkins Simon condition explains the----- condition in Input output model (a) Instability (b) Stability © Uniqueness (d) None of the above

Last Answer : (b) Stability

Choose the relatively vasicoselective anticholinergic drug used for urinary frequency and urge incontinence due to detrusor instability: A. Pirenzepine B. Oxybutynin C. Oxyphenonium D. Glycopyrolate

Description : Choose the relatively vasicoselective anticholinergic drug used for urinary frequency and urge incontinence due to detrusor instability: A. Pirenzepine B. Oxybutynin C. Oxyphenonium D. Glycopyrolate

Last Answer : B. Oxybutynin

Choose the relatively vasicoselective anticholinergic drug used for urinary frequency and urge incontinence due to detrusor instability: A. Pirenzepine B. Oxybutynin C. Oxyphenonium D. Glycopyrolate

Description : Choose the relatively vasicoselective anticholinergic drug used for urinary frequency and urge incontinence due to detrusor instability: A. Pirenzepine B. Oxybutynin C. Oxyphenonium D. Glycopyrolate

Last Answer : B. Oxybutynin

Research has shown that the most frequent symptom of nervous instability among teacher is Options: A) Absenteeism B) Digestive upsets C) Explosive behaviour D) Worry

Description : Research has shown that the most frequent symptom of nervous instability among teacher is Options: A) Absenteeism B) Digestive upsets C) Explosive behaviour D) Worry

Last Answer : D) Worry 

Research has shown that the most frequent symptom of nervous instability among teachers is (A) Digestive upsets (B) Explosive behaviour (C) Fatigue (D) Worry

Description : Research has shown that the most frequent symptom of nervous instability among teachers is (A) Digestive upsets (B) Explosive behaviour (C) Fatigue (D) Worry

Last Answer : Answer: B

Countries that depend mainly on the export of primary products for their income, are prone to (1) inflation (2) economic instability (3) increasing unemployment (4) stable economic growth

Description : Countries that depend mainly on the export of primary products for their income, are prone to (1) inflation (2) economic instability (3) increasing unemployment (4) stable economic growth

Last Answer :  increasing unemployment

Problem of instability of transmission line occurs due to excessive.

Description : Problem of instability of transmission line occurs due to excessive. a. Voltage drop b. Current drop c. Power drop d. None of above  

Last Answer : Problem of instability of transmission line occurs due to excessive. a. Voltage drop b. Current drop c. Power drop d. None of above