In an electron tube regulator, the electron tube replaces what component?

In an electron tube regulator, the electron tube replaces  what component?
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1 Answer

Answer :

Variable resistor.
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Related questions

Which of the following is not correct concerning substitution and elimination reactions of alkyl halides? (a) The electrophile replaces the leaving group. (b) Compounds containing electron-donating groups bonded to an sp3 hybridized carbon undergo substitution and elimination reactions. (c) The electronegative atom is replaced by another atom or group in substitution reactions. (d) (a) and (b)

Description : Which of the following is not correct concerning substitution and elimination reactions of alkyl halides? (a) The electrophile replaces the leaving group. (b) Compounds containing electron-donating groups bonded to an ... replaced by another atom or group in substitution reactions. (d) (a) and (b)

Last Answer : (a) and (b)

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.

The electron beam in a CRT is made to sweep from left to right across the screen. What tube element causes this sweeping motion?

Description : The electron beam in a CRT is made to sweep from left to right across the screen. What tube element causes this sweeping motion?

Last Answer : The horizontal-deflection plate.

State one requirement of an electron tube, which does not exist for semiconductors, that makes the tube less efficient than the semiconductor.

Description : State one requirement of an electron tube, which does not exist for semiconductors, that makes the tube less efficient than the semiconductor.

Last Answer : The electron tube requires filament or heater voltage, whereas the semiconductor device does not; consequently, no power input is spent by the semiconductor for conduction.

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.

What is the most accurate method of determining the condition of an electron tube?

Description : What is the most accurate method of determining the condition of an electron tube?

Last Answer : Testing the tube in its circuit

What is the most common cause of electron tube failure?

Description : What is the most common cause of electron tube failure?

Last Answer : Open filaments

A color television set employs a 25,000 volt electron accelerator to produce the picture and potentially harmful radiation which must be shielded against. The main component of this radiation consists of w) electrons which penetrate the picture tube x) soft x-rays y) microwaves z) ultraviolet radiation

Description : A color television set employs a 25,000 volt electron accelerator to produce the picture and potentially harmful radiation which must be shielded against. The main component of this radiation consists ... which penetrate the picture tube x) soft x-rays y) microwaves z) ultraviolet radiation 

Last Answer : ANSWER: X -- SOFT X-RAYS

A shunt-type voltage regulator is connected in serial/parallel (which one) with the load resistance.

Description : A shunt-type voltage regulator is connected in serial/parallel (which one) with the load resistance.

Last Answer : In parallel.

When a series voltage regulator is used to control output voltages, any increase in the input voltage results in an increase/a decrease (which one) in the resistance of the regulating device.

Description : When a series voltage regulator is used to control output voltages, any increase in the input voltage results in an increase/a decrease (which one) in the resistance of the regulating device.

Last Answer : An increase.

The purpose of a voltage regulator is to provide an output voltage with little or no __

Description : The purpose of a voltage regulator is to provide an output voltage with little or no __

Last Answer : Variation.

What is the purpose of the regulator section?

Description : What is the purpose of the regulator section?

Last Answer : To maintain a constant voltage to the load.

The purpose of a voltage regulator is to provide an output voltage with little or no _

Description : The purpose of a voltage regulator is to provide an output voltage with little or no _

Last Answer : Variation.

What is the purpose of the amperite regulator?

Description : What is the purpose of the amperite regulator?

Last Answer : Current regulation.

A shunt type voltage regulator is connected in series/parallel with the load resistance.

Description : A shunt type voltage regulator is connected in series/parallel with the load resistance.

Last Answer : Parallel

When a series voltage regulator is used to control output voltages, any increase in the input voltage results in an increase/a decrease in the resistance of the regulating device.

Description : When a series voltage regulator is used to control output voltages, any increase in the input voltage results in an increase/a decrease in the resistance of the regulating device.

Last Answer : Increase.

What is the purpose of the regulator?

Description : What is the purpose of the regulator?

Last Answer : To maintain a constant voltage to the load.

In the illustration, the component labeled 'EXC' is _______. EL-0003 A. a separate class II regulated DC generator for critical direct current loads B. a generator feeding the FLD winding through the voltage regulator. C. the controller to drive the governor for turbogenerator speed. D. the electronic driver for the switchboard metering circuits

Description : In the illustration, the component labeled 'EXC' is _______. EL-0003 A. a separate class II regulated DC generator for critical direct current loads B. a generator feeding the FLD ... to drive the governor for turbogenerator speed. D. the electronic driver for the switchboard metering circuits

Last Answer : Answer: B

Which is not an essential part of a two-component phosphorelay system? A.Response regulator B.Sensor kinase C.Autoinducer D.None of these

Description : Which is not an essential part of a two-component phosphorelay system? A.Response regulator B.Sensor kinase C.Autoinducer D.None of these

Last Answer : C.Autoinducer

Which is not an essential part of a two-component phosphorelay system? A.Response regulator B.Sensor kinase C.Autoinducer D.None of these

Description : Which is not an essential part of a two-component phosphorelay system? A.Response regulator B.Sensor kinase C.Autoinducer D.None of these

Last Answer : .Autoinducer

is not component of seed drill. a) Pressure regulator b) Frame c) Seed box d) Transport wheel

Description : is not component of seed drill. a) Pressure regulator b) Frame c) Seed box d) Transport wheel

Last Answer : Pressure regulator

In non-English speaking countries what replaces the P R N D 2 1 in the car?

Description : In non-English speaking countries what replaces the P R N D 2 1 in the car?

Last Answer : I can answer your question if I know what you are talking about…

What replaces NetMeeting if using Windows 7?

Description : What replaces NetMeeting if using Windows 7?

Last Answer : answer:What are you looking to do? We use Microsoft Lync at my company, and it works out pretty well for IM, voice, video, and brief screen sharing. If you're looking for free, maybe you ... + hangouts, for example, allows multi-user video that works pretty well. You can also share screens, etc.

What replaces the System.Data.OracleClient in .NET Framework 4.0?

Description : What replaces the System.Data.OracleClient in .NET Framework 4.0?

Last Answer : Hmm. Unfortunately I am not familiar with System.Data.OracleClient, but I would guess that Oracle supplies a .NET connector that you can use in your code. I say this becaues MySQL provides one that ... on their site. Just do some Googling for access oracle database C# or something like that.

Who is the artist that replaces animals' heads with guns?

Description : Who is the artist that replaces animals' heads with guns?

Last Answer : Sounds like Damien Hirst could have made such stuff although i am guessing here.

What are the advantages to replaces regular incandescent light bulbs with CFL bulbs?

Description : What are the advantages to replaces regular incandescent light bulbs with CFL bulbs?

Last Answer : The CFL bulbs last for about 10,000 hours. The incandescent bulbs only last for about 1,500 hours. Most people won't go for the CFL because of the upfront costs but you'll save more money in the long run because they are also more energy efficient.

When a piece of wood becomes petrified what replaces the decaying wood?

Description : When a piece of wood becomes petrified what replaces the decaying wood?

Last Answer : As our plant's internal structure gradually breaks down its organic material gets replaced by silica and other minerals over a period of a few million years

When a cold air mass replaces a warm air mass its called a front?

Description : When a cold air mass replaces a warm air mass its called a front?

Last Answer : Cold

What system replaces the plantation system in the south?

Description : What system replaces the plantation system in the south?

Last Answer : cotton gins

What system replaces the plantation system in the south?

Description : What system replaces the plantation system in the south?

Last Answer : cotton gins

What is Value Added Tax (VAT)? (1) A simple, transparent, easy to pay tax imposed on consumers (2) A new initiative taken by the Government to increase the tax-burden of high income groups (3) A single tax that replaces State taxes like, surcharge, turnover tax, etc. (4) A new tax to be imposed on the producers of capital goods

Description : What is Value Added Tax (VAT)? (1) A simple, transparent, easy to pay tax imposed on consumers (2) A new initiative taken by the Government to increase the tax-burden of high income groups (3) A ... like, surcharge, turnover tax, etc. (4) A new tax to be imposed on the producers of capital goods

Last Answer : (3) A single tax that replaces State taxes like, surcharge, turnover tax, etc. Explanation: A value added tax (VAT) is a form of consumption tax. A VAT is like a sales tax in that ... under the single tax system based primarily or exclusively on one tax, typically chosen for its special properties.

Gresham's Law means - (1) Good money replaces bad money in circulation (2) Bad money replaces good money in circulation (3) Good money promotes bad money in the system (4) Bad money promotes good money in the system

Description : Gresham's Law means - (1) Good money replaces bad money in circulation (2) Bad money replaces good money in circulation (3) Good money promotes bad money in the system (4) Bad money promotes good money in the system

Last Answer : (2) Bad money replaces good money in circulation Explanation: Gresham's law is an economic principle that states: "When a government compulsorily overvalues one type of money and undervalues ... or disappear from circulation into hoards, while the overvalued money will flood into circulation."

Which of the following replaces Ajeevika scheme? a. PMKVY b. PMJDY c. DAY NRLM d. PMJJBY e. None of these

Description : Which of the following replaces Ajeevika scheme? a. PMKVY b. PMJDY c. DAY NRLM d. PMJJBY e. None of these

Last Answer : c. DAY NRLM

This standard-setting body replaces the Auditing Standards and Practices Council (ASPC) and is tasked to develop and issue Philippine Standards on Auditing and related Interpretations: a. Accounting Standards Board. b. Financial Reporting Standards Committee. c. Financial Reporting Standards Council. d. Auditing and Assurance Standards Council.

Description : This standard-setting body replaces the Auditing Standards and Practices Council (ASPC) and is tasked to develop and issue Philippine Standards on Auditing and related Interpretations: a. ... Committee. c. Financial Reporting Standards Council. d. Auditing and Assurance Standards Council.

Last Answer : Auditing and Assurance Standards Council.

This is the standard-setting body that replaces the Accounting Standards Council (ASC) and is tasked to develop and issue standards which will represent generally accepted accounting principles in the Philippines: a. Accounting Standards Board. b. Financial Reporting Standards Committee. c. Financial Reporting Standards Council. d. Auditing and Assurance Standards Council.

Description : This is the standard-setting body that replaces the Accounting Standards Council (ASC) and is tasked to develop and issue standards which will represent generally accepted accounting principles in ... Committee. c. Financial Reporting Standards Council. d. Auditing and Assurance Standards Council.

Last Answer : Financial Reporting Standards Council.

In case of a Rotameter, the density of the float material is __________ that of the liquid it replaces. (A) More than (B) Less than (C) Equal to (D) Either (A) or (B)

Description : In case of a Rotameter, the density of the float material is __________ that of the liquid it replaces. (A) More than (B) Less than (C) Equal to (D) Either (A) or (B)

Last Answer : (A) More than

The average of weight of three men A,B and C is 84 kg. Another man D joins the group and the average now becomes 80 kg. If another man E, whose weight is 3 kg.more than that of D, replaces A, then the average weight of B,C,D and E becomes 79 kg. The weight of A is : a) 70 kg b) 72 kg c) 75 kg d) 80 kg e) 78 kg

Description : The average of weight of three men A,B and C is 84 kg. Another man D joins the group and the average now becomes 80 kg. If another man E, whose weight is 3 kg.more than that of D, replaces A, then the average weight of B,C ... 79 kg. The weight of A is : a) 70 kg b) 72 kg c) 75 kg d) 80 kg e) 78 kg

Last Answer : A+B+C = 3×84=252 A+B+C+D= (4×80)=320 D = (320-252)=68 and E = (68+3)=71 Now, B+C+D+E = (4×79)=316 B+C+D=(316-71)=245 kg So, A = (320-245)=75 kg Answer: c)

Which meristem replaces epidermis as the protective covering?

Description : Which meristem replaces epidermis as the protective covering?

Last Answer : Secondary meristem called periderm or cork cambium.

During teeth eruption, the reduced enamel epithelium merges with the oral epithelium. What is the further development? A. Downgrowth of oral epithelium which replaces the reduced enamel epithelium B. Proliferation of inner enamel epithelium C. Proliferation of outer enamel epithelium D. Down growth of oral epithelium which undermines the reduced enamel epithelium E. Gradual transformation of the reduced enamel epithelium

Description : During teeth eruption, the reduced enamel epithelium merges with the oral epithelium. What is the further development? A. Downgrowth of oral epithelium which replaces the reduced enamel ... which undermines the reduced enamel epithelium E. Gradual transformation of the reduced enamel epithelium

Last Answer : E. Gradual transformation of the reduced enamel epithelium

The term “the First Nation” replaces the word __________ (A) “Indian”. (B) “Mulatto”. (C) “Metis”. (D) “Best”.

Description : The term “the First Nation” replaces the word __________ (A) “Indian”. (B) “Mulatto”. (C) “Metis”. (D) “Best”.

Last Answer : (A) “Indian”. 

In AC Circuit Theory, the term that replaces the resistance is: w) inductance x) capacitance y) impedance z) reactance

Description : In AC Circuit Theory, the term that replaces the resistance is: w) inductance x) capacitance y) impedance z) reactance

Last Answer : ANSWER: Y -- IMPEDANCE

A homeowner replaces a 65 watt incandescent bulb with a 15 watt compact fluorescent lamp. The light is on 2000 hours a year. If electricity cost 10 cents a kilowatt-hour, how much money is saved on the electric bill in one year? w) $50.00 x) $10.00 y) $5.00 z) $1.00

Description : A homeowner replaces a 65 watt incandescent bulb with a 15 watt compact fluorescent lamp. The light is on 2000 hours a year. If electricity cost 10 cents a kilowatt-hour, how much money is saved on the electric bill in one year? w) $50.00 x) $10.00 y) $5.00 z) $1.00 

Last Answer : ANSWER: X -- $10.00 

Which of the following statements are correct about distance education in India ? (a) It supplements formal education. (b) It reduces the cost of education.+ (c) It replaces the formal education. (d) It enhances access to education. Select the correct answer from the codes given below : Codes : (A) (a), (b), (c) and (d) (B) (a), (c) and (d) (C) (a), (b) and (d) (D) (b), (c) and (d)

Description : Which of the following statements are correct about distance education in India ? (a) It supplements formal education. (b) It reduces the cost of education.+ (c) It replaces the formal education. (d) It enhances access to education. ... ) and (d) (C) (a), (b) and (d) (D) (b), (c) and (d)

Last Answer : Answer: C

What are the characteristics of Continuous and Comprehensive Evaluation ? (a) It increases the workload on students by taking multiple tests. (b) It replaces marks with grades. (c) It evaluates every aspect of the student. (d) It helps in reducing examination phobia. Select the correct answer from the codes given below: (A) (a), (b), (c) and (d) (B) (b) and (d) (C) (a), (b) and (c) (D) (b), (c) and (d)

Description : What are the characteristics of Continuous and Comprehensive Evaluation ? (a) It increases the workload on students by taking multiple tests. (b) It replaces marks with grades. (c) It evaluates every aspect of the student. (d) It helps in ... ) and (d) (C) (a), (b) and (c) (D) (b), (c) and (d)

Last Answer : Answer: D

Gresham’s Law means (1) Good money replaces bad money in circulation (2) Bad money replaces good money in circulation (3) Good money promotes bad money in the system (4) Bad money promotes good money in the system

Description : Gresham’s Law means (1) Good money replaces bad money in circulation (2) Bad money replaces good money in circulation (3) Good money promotes bad money in the system (4) Bad money promotes good money in the system

Last Answer : Bad money replaces good money in circulation

What is Value Added Tax (VAT) ? (1) A simple, transparent, easy to pay tax imposed on consumers (2) A new initiative taken by the Government to increase the tax-burden of high income groups (3) A single tax that replaces State taxes like, surcharge, turnover tax, etc. (4) A new tax to be imposed on the producers of capital goods

Description : What is Value Added Tax (VAT) ? (1) A simple, transparent, easy to pay tax imposed on consumers (2) A new initiative taken by the Government to increase the tax-burden of high income groups (3) A ... like, surcharge, turnover tax, etc. (4) A new tax to be imposed on the producers of capital goods 

Last Answer : A single tax that replaces State taxes like, surcharge, turnover tax, etc. 

Average age of A, B, C is 90yrs, however when D joins them, then the average comes down to 80 yrs. Now a new person E, whose age is six-fifth of the age of D, replaces A and the new average is 78. What is age of A? A) 64 B) 68 C) 62 D) 66

Description : Average age of A, B, C is 90yrs, however when D joins them, then the average comes down to 80 yrs. Now a new person E, whose age is six-fifth of the age of D, replaces A and the new average is 78. What is age of A? A) 64 B) 68 C) 62 D) 66

Last Answer : B) according to the question A+B+C/3=90 => A+B+C =270…………..(1) A+B+C +D/4=80 => A+B+C +D=320………(2) From the equation 1 and 2 D=50 E =6/5×50=60 E+B+C +D/4=78 => E+B+C +D =312 B+C +D =312-60=252……………..(3) From 2and 3 The age of A=320-252=68

The average weight of M,N and O is 168 kg. If P joins the group, the average weight of the group becomes 160 kg. If another man Q who weighs 6kg more than P replaces M, then the average of N,O,P and Qbecomes158 kg. What is the weight of M? A) 175 B) 140 C) 145 D) 150

Description : The average weight of M,N and O is 168 kg. If P joins the group, the average weight of the group becomes 160 kg. If another man Q who weighs 6kg more than P replaces M, then the average of N,O,P and Qbecomes158 kg. What is the weight of M? A) 175 B) 140 C) 145 D) 150 

Last Answer : D) M+N+O =168 * 3 =504 M+N+O+P=160*4=640……(1) P=136 kg and Q =142 kg N+O+P+Q =158*4 =632 N+O+P =632-142 =490…..(2) from 1 & 2, M=640-490 =150kg

Which of the given options replaces the question mark?

Description : Which of the given options replaces the question mark?

Last Answer : D

The resonant frequency of electron wobble can be changed by variation of what force?

Description : The resonant frequency of electron wobble can be changed by variation of what force?

Last Answer : The applied magnetic field.