A circuit that generates square wave is called - - -

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 A circuit that generates square wave is called Multi vibrators

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When sine wave is given as input to Schmitt trigger then its generates a) Sine wave b) Saw tooth wave c) Triangle wave d) Square wave

Description : When sine wave is given as input to Schmitt trigger then its generates a) Sine wave b) Saw tooth wave c) Triangle wave d) Square wave

Last Answer : Ans: Square wave

A thin P-type silicon sample is uniformly illuminated with light which generates excess carriers.

Description : A thin P-type silicon sample is uniformly illuminated with light which generates excess carriers. The recombination rate is directly proportional to (A) the minority carrier mobility (B ... lifetime (C) the majority carrier concentration (D) the excess minority carrier concentration

Last Answer : A thin P-type silicon sample is uniformly illuminated with light which generates excess carriers. The recombination rate is directly proportional to the excess minority carrier concentration

When sine wave is given as input to Schmitt trigger then it generates :

Description : When sine wave is given as input to Schmitt trigger then it generates : (A) Sine wave (B) Saw tooth wave (C) Triangle wave (D) Square wave

Last Answer : When sine wave is given as input to Schmitt trigger than it generates Square Wave

An AC supply of 230 V is applied to a half-wave rectifier circuit through a transformer having primary to

Description :  An AC supply of 230 V is applied to a half-wave rectifier circuit through a transformer having primary to secondary turn’s ratio 12:1. The peak inverse voltage is A) 8.62 V B) 12 V C) 19.17 V D) 27.11 V 

Last Answer :  An AC supply of 230 V is applied to a half-wave rectifier circuit through a transformer having primary to secondary turn’s ratio 12:1. The peak inverse voltage is A) 8.62 V B) 12 V C) 19.17 V D) 27.11 V 

In a full wave rectifier circuit using centre tapped transformer, the peak voltage across half of the secondary

Description : In a full wave rectifier circuit using centre tapped transformer, the peak voltage across half of the secondary winding is 30 V. Then PIV is: (1) 30 V (2) 60 V (3) 15 V (4) 10 V

Last Answer : In a full wave rectifier circuit using centre tapped transformer, the peak voltage across half of the secondary winding is 30 V. Then PIV is: 60 V

The transient current in lossless L-C circuit when excited from an AC source is, sine wave

Description : The transient current in lossless L-C circuit when excited from an AC source is, sine wave  (a) Critically damped (b) Underdamped (c) Overdamped (d) Undamped

Last Answer : The transient current in lossless L-C circuit when excited from an AC source is, sine wave Undamped

Which one of the following is the advantage of connecting two dry cells in parallel instead of in series? Is it because the parallel arrangement: w) gives twice the EMF of one dry cell x) has no internal resistance y) generates heat in an external circuit half as fast as would a single cell z) has half the internal resistance of a single cell

Description : Which one of the following is the advantage of connecting two dry cells in parallel instead of in series? Is it because the parallel arrangement: w) gives twice the EMF of one dry cell x) has no ... circuit half as fast as would a single cell z) has half the internal resistance of a single cell

Last Answer : ANSWER: Z -- HAS HALF THE INTERNAL RESISTANCE OF A SINGLE CELL 

A 100 kVA, 415 V(line), star-connected synchronous machine generates rated open circuit voltage of 415 V

Description : A 100 kVA, 415 V(line), star-connected synchronous machine generates rated open circuit voltage of 415 V at a field current of 15 A. The short circuit armature current at a field current of 10 A is equal to the ... unit saturated synchronous reactance is  (A) 1.731 (B) 1.5 (C) 0.666 (D) 0.577

Last Answer : 0.6

If the electricity represented by the wave form in 'B' were applied to the left side of the illustrated circuit, the output on the right side would be ____________. EL-0064 A. direct current with the top lead positive with repect to the lower lead B. direct current, half wave rectified with a ripple frequency of 60 hz C. direct current with the top lead negative with repect to the lower lead D. clipped to a value equal to the square root of 3 times the input voltage value

Description : If the electricity represented by the wave form in 'B' were applied to the left side of the illustrated circuit, the output on the right side would be ____________. EL-0064 A. direct current with the ... lower lead D. clipped to a value equal to the square root of 3 times the input voltage value

Last Answer : Answer: C

What type of circuit is on card 'A0AA2' at coordinate '29Q' shown in the illustration? EL-0099 A. Operational amplifier B. Digital logic inverter C. Square wave pulse generator D. Binary counter

Description : What type of circuit is on card 'A0AA2' at coordinate '29Q' shown in the illustration? EL-0099 A. Operational amplifier B. Digital logic inverter C. Square wave pulse generator D. Binary counter

Last Answer : Answer: A

Assertion `:` Though AV node generates impulses, it is still not called as the pacemaker of heart. Reason `:` The rythmicity of impulse production is

Description : Assertion `:` Though AV node generates impulses, it is still not called as the pacemaker of heart. Reason `:` The rythmicity of impulse production is

Last Answer : Assertion `:` Though AV node generates impulses, it is still not called as the pacemaker of heart. ... . D. If both Assertion & Reason are false.

Synchronization is achieved by a timing device called a ................. which generates a periodic train of .................. (A) clock generator, clock pulse (B) master generator, clock pulse (C) generator, clock (D) master clock generator, clock pulse

Description : Synchronization is achieved by a timing device called a ................. which generates a periodic train of .................. (A) clock generator, clock pulse (B) master generator, clock pulse (C) generator, clock (D) master clock generator, clock pulse

Last Answer : Answer: A and D

An elliptically (arbitrarily polarized wave c an be broken up into

Description : An elliptically (arbitrarily polarized wave c an be broken up into  a) Two circularly polarized components rotating in same direction b) Two circularly polarized components rotating in opposite directions c) Two stationary circularly polarized components d) None of these

Last Answer : An elliptically (arbitrarily polarized wave c an be broken up into Two circularly polarized components rotating in opposite directions 

In a full wave rectifier with input frequency of 50 Hz, the frequency of the output is:

Description : In a full wave rectifier with input frequency of 50 Hz, the frequency of the output is: (1) 50 Hz (2) 100 Hz (3) 150 Hz (4) 200 Hz

Last Answer : In a full wave rectifier with input frequency of 50 Hz, the frequency of the output is: 100 Hz

The phase angle corresponding to λ/4 in a standing– wave pattern is:

Description : The phase angle corresponding to λ/4 in a standing– wave pattern is: (1) 30° (2) 90° (3) 135° (4) 180°

Last Answer : The phase angle corresponding to λ/4 in a standing– wave pattern is: 90°

A parallel polarized wave is incident from air into paraffin having relative permittivity 3, the value of its

Description : A parallel polarized wave is incident from air into paraffin having relative permittivity 3, the value of its Brewster angle is: (1) 0° (2) 30° (3) 45° (4) 60°

Last Answer : A parallel polarized wave is incident from air into paraffin having relative permittivity 3, the value of its Brewster angle is:60°

The ripple voltage in the output of a single phase half wave rectifier with 10 V rectified dc

Description : The ripple voltage in the output of a single phase half wave rectifier with 10 V rectified dc voltage with resistive load and without filter will be • 12.1 volt • 1.21 volt • 0.482 volt • 4.82 volt

Last Answer : The ripple voltage in the output of a single phase half wave rectifier with 10 V rectified dc voltage with resistive load and without filter will be 12.1 volt

In a half-wave rectifier, if an a.c supply is 60 Hz. Then what is the a.c ripple at output?

Description : In a half-wave rectifier, if an a.c supply is 60 Hz. Then what is the a.c ripple at output? (A) 30 Hz (B) 60 Hz (C) 20 Hz (D) 15 Hz

Last Answer : In a half-wave rectifier, if an a.c supply is 60 Hz. Then what is the a.c ripple at output? (A) 30 Hz (B) 60 Hz (C) 20 Hz (D) 15 Hz

A quarter wave line open circuited at far end behaves as:

Description : A quarter wave line open circuited at far end behaves as:  (1) Inductance (2) L and C in parallel (3) Capacitance (4) L and C in series

Last Answer : A quarter wave line open circuited at far end behaves as: L and C in series.

Rectification efficiency of a full wave rectifier without filter is nearly equals to:

Description : Rectification efficiency of a full wave rectifier without filter is nearly equals to:  (1) 51% (2) 61% (3) 71% (4) 81%

Last Answer : Rectification efficiency of a fullwave rectifier without filter is nearly equals to: 81%

The phase velocity of wave propagating in a hollow metal wave guide is:...

Description : The phase velocity of wave propagating in a hollow metal wave guide is:  (1) Greater than the velocity of the light in free space (2) Less than the velocity of the light in free space (3) Equal to the velocity of the light in free space (4) Equal to the group velocity

Last Answer : The phase velocity of wave propagating in a hollow metal wave guide is Greater than the velocity of the light in free space.

Ripple factor for a half wave rectifier is ....

Description : Ripple factor for a half wave rectifier is  a. 1.65 b. 1.45 c. 1 d. 1.21 

Last Answer : Ripple factor for a half wave rectifier is 1.21

The polarization required in ground wave propagation is

Last Answer : The polarization required in ground wave propagation is vertical (linear).

In AM wave, useful power is carried by - - -

Last Answer : In AM wave, useful power is carried by Side bands

The velocity of the wave as it passes from air into ionosphere

Last Answer : The velocity of the wave as it passes from air into ionosphere Increases.

Poynting vector for an electron Magnetic wave is equal to

Last Answer : Poynting vector for an electron Magnetic wave is equal to E x H.

Which of the following circuits converts any arbitrary waveform into square waveform?

Description : Which of the following circuits converts any arbitrary waveform into square waveform? A) Hartley oscillator B) Schmitt trigger C) Differentiator D) RC phase shift oscillator 

Last Answer : Which of the following circuits converts any arbitrary waveform into square waveform? A) Hartley oscillator B) Schmitt trigger C) Differentiator D) RC phase shift oscillator 

What suggestions can you make for an OTC knee brace that relieves discomfort more than it generates it?

Description : What suggestions can you make for an OTC knee brace that relieves discomfort more than it generates it?

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Can you suggest a DVD ripper for Mac that generates a full replica, with menus and all?

Description : Can you suggest a DVD ripper for Mac that generates a full replica, with menus and all?

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Is there a mathematical method that takes a matrix and generates a "diamond" of values from rotating it 45 degrees?

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What is it about Apple computers that generates such a cult following?

Description : What is it about Apple computers that generates such a cult following?

Last Answer : Steve Jobs does have charisma and enthusiasm, and Apple does offer unique products.

How do lawyers, with many cases, keep up with all the "to do" items each case generates?

Description : How do lawyers, with many cases, keep up with all the "to do" items each case generates?

Last Answer : Paralegals do that, dont they?

What world market generates the most revenue in the video game industry? -Gaming

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Last Answer : The biggest video game markets As of 2020, it is estimated that China ranks first among the biggest gaming markets worldwide, with a revenue of 40.85 billion U.S. dollars. The video gaming ... the United States ranked second, generating an approximate 36.92 billion U.S. dollars in annual revenues.

According to a survey, one of the major asian country generates approximately about 2 million tonnes of electronic waste per year. -Technology

Description : According to a survey, one of the major asian country generates approximately about 2 million tonnes of electronic waste per year. -Technology

Last Answer : Buy environmentally friendly electronicsDonate used electronics to social programsReuse, refurbish electronicsRecycling e-waste

a. SAN generates as action potential which stimulates atrial systole. b. ECG is an electrical representation of the graphical activity of the heart du

Description : a. SAN generates as action potential which stimulates atrial systole. b. ECG is an electrical representation of the graphical activity of the heart du

Last Answer : a. SAN generates as action potential which stimulates atrial systole. b. ECG is an electrical ... one of the main symptoms of this disease.

a. SAN generates as action potential which stimulates atrial systole. b. ECG is an electrical representation of the graphical activity of the heart du

Description : a. SAN generates as action potential which stimulates atrial systole. b. ECG is an electrical representation of the graphical activity of the heart du

Last Answer : a. SAN generates as action potential which stimulates atrial systole. b. ECG is an electrical ... one of the main symptoms of this disease.

What type of thief can be defined as an individual who has acquired a degree of skill plans his crimes generates relatively good amounts of money and spends little time incarcerated?

Description : What type of thief can be defined as an individual who has acquired a degree of skill plans his crimes generates relatively good amounts of money and spends little time incarcerated?

Last Answer : A professional thief

What is one measure of how much value a nations economy generates compared to the size of its population?

Description : What is one measure of how much value a nations economy generates compared to the size of its population?

Last Answer : Per capita gross domestic product

How hydropower generates energy?

Description : How hydropower generates energy?

Last Answer : it moves a wind turbine witch makes water flow witch creates theenergy we know.

How hydropower generates energy?

Description : How hydropower generates energy?

Last Answer : it moves a wind turbine witch makes water flow witch creates theenergy we know.

What organ system generates the heat needed by warm- blooded animals such as human?

Description : What organ system generates the heat needed by warm- blooded animals such as human?

Last Answer : EndocrineAnswer:In acupuncture you have a mystery organ called the "triple-warmer" that is part of this function. In the real world heat is generated by the energy creation processes in every living cell. ... heat out some by transporting heat away from the inner organs to the exterior of the body.

Match each of the color schemes below with the feeling it generates?

Description : Match each of the color schemes below with the feeling it generates?

Last Answer : Green- WealthRed and yellow- AgitationRed, white, and blue- Patriotism

Which song generates the highest royalties every year?

Description : Which song generates the highest royalties every year?

Last Answer : Happy birthday

Pentose phosphate pathway is of significance because it generates (A) NADPH for reductive synthesis (B) Regenerates glucose 6-phosphate (C) Generates fructose 6-phosphate (D) Forms glyceraldehyde 3-phosphate

Description : Pentose phosphate pathway is of significance because it generates (A) NADPH for reductive synthesis (B) Regenerates glucose 6-phosphate (C) Generates fructose 6-phosphate (D) Forms glyceraldehyde 3-phosphate

Last Answer : Answer : A

Which of the following statement(s) is/are true concerning cell membrane receptors? a. The largest family of cell surface receptors are the G-protein-linked receptors b. Activities of the G-protein involve binding and hydrolysis of ATP c. The G protein receptor generates an intracellular messenger commonly through the use adenylate cyclase d. Tyrosine kinase receptors are considered G-protein-linked receptors

Description : Which of the following statement(s) is/are true concerning cell membrane receptors? a. The largest family of cell surface receptors are the G-protein-linked receptors b. Activities of the ... through the use adenylate cyclase d. Tyrosine kinase receptors are considered G-protein-linked receptors

Last Answer : Answer: a, c All water-soluble regulatory molecules bind to the cell surface receptor proteins. Binding of the appropriate ligand evokes an intracellular signal which usually regulates ... are adenylate cyclase, which converts ATP to cAMP, and the polyphosphoinositide-specific phospholipase C

The distinctive feature of the isoenzyme cyclooxygenase-2 is (a) It is not inhibited by indomethacin (b) It is inducible (c) It generates cytoprotective prostagladins in gastric mucosa (d) It is found only in foetal tissues

Description : The distinctive feature of the isoenzyme cyclooxygenase-2 is (a) It is not inhibited by indomethacin (b) It is inducible (c) It generates cytoprotective prostagladins in gastric mucosa (d) It is found only in foetal tissues

Last Answer : Ans: B

One of the major disadvantages of the Matrix form of organization structure is that– (A) it does not pinpoint product profit responsibility (B) it is not oriented towards results (C) there is possibility of disunity of command (D) it generates rivalry between line and staff members

Description : One of the major disadvantages of the Matrix form of organization structure is that– (A) it does not pinpoint product profit responsibility (B) it is not oriented towards results (C) there is possibility of disunity of command (D) it generates rivalry between line and staff members

Last Answer : Answer: there is possibility of disunity of command

Which is the form of protozoan reproduction that generates more variability?

Description : Which is the form of protozoan reproduction that generates more variability?

Last Answer : Sexual reproduction always generates more genetic variability than asexual reproduction. That is because in sexual reproduction the fusion of genetic material from different individuals occurs and so the ... can produce biological differentiation to the point of creating new types of living beings.

What generates a light beam of a specific visible frequency? a. Laser b. Maser c. Infrared d. Flashlight

Description : What generates a light beam of a specific visible frequency? a. Laser b. Maser c. Infrared d. Flashlight

Last Answer : a. Laser

What device measures rf power by measuring the heat the rf power generates? A. Calorimeter B. Goniometer C. Spectrum meter D. Oscilloscope

Description : What device measures rf power by measuring the heat the rf power generates? A. Calorimeter B. Goniometer C. Spectrum meter D. Oscilloscope

Last Answer : A. Calorimeter