Which among the given statement is/are CORRECT. (a) Avalanche breakdown voltage increases with

Which among the given statement is/are CORRECT. (a) Avalanche breakdown voltage increases with temperature (b) Zener breakdown voltage decreases with temperature A) Only (a) B) Only (b) C) Both (a) & (b) D) None of (a) & (b)
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Which among the given statement is/are CORRECT. (a) Avalanche breakdown voltage increases with temperature (b) Zener breakdown voltage decreases with temperature A) Only (a) B) Only (b) C) Both (a) & (b) D) None of (a) & (b)

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Explain zener breakdown and avalanche breakdown.

Description : Explain zener breakdown and avalanche breakdown.

Last Answer : The Zener Breakdown and Avalanche Breakdown are two different mechanisms by which a PN junction breaks. The Zener and Avalanche breakdown both occur in diode under reverse bias. The avalanche breakdown ... in the PN junction and causes breakdown. The process is known as the Avalanche breakdown.

For highly doped diode: a) Zener breakdown is likely to take place b) Avalanche breakdown is likely to take place c) Either (a) or (b) can take place d) Neither (a) nor (b) can take place

Description : For highly doped diode: a) Zener breakdown is likely to take place b) Avalanche breakdown is likely to take place c) Either (a) or (b) can take place d) Neither (a) nor (b) can take place

Last Answer : Ans: A

Component 'CR1' shown in the illustration is called a/an _______________. EL-0085 A. avalanche diode B. Zener diode C. breakdown diode D. all of the above

Description : Component 'CR1' shown in the illustration is called a/an _______________. EL-0085 A. avalanche diode B. Zener diode C. breakdown diode D. all of the above

Last Answer : Answer: D

During avalanche effect breakdown, what limits current flow through the diode?

Description : During avalanche effect breakdown, what limits current flow through the diode?

Last Answer : an external current-limiting resistor

Avalanche breakdown in a diode occurs when a. Potential barrier is reduced to zero. b. Forward current exceeds certain value. c. Reverse bias exceeds a certain value. d. None of these

Description : Avalanche breakdown in a diode occurs when a. Potential barrier is reduced to zero. b. Forward current exceeds certain value. c. Reverse bias exceeds a certain value. d. None of these

Last Answer : c. Reverse bias exceeds a certain value.

Compare avalanche and zener breakdown.

Description : Compare avalanche and zener breakdown.

Last Answer : Sr. No. Avalanche breakdown Zener breakdown 1 PN junction are lightly doped in avalanche breakdown PN junction are heavily doped in zener breakdown 2 The avalanche breakdown ... 4 Electron hole pairs are generated  Large number of holes and electrons are produced 

Describe avalanche and zener breakdown of PN junction with neat graph.

Description : Describe avalanche and zener breakdown of PN junction with neat graph.

Last Answer : Avalanche Breakdown It is observed in diodes having Vz> 8V. is called Avalanche Breakdown It occurs due to accelerating minority carriers. It shows gradual change. Breakdown voltage ... field. Breakdown is very sharp. Breakdown voltage decreases with increase in temperature 

Complete the following statement. As the project progresses into the execution phase: Select one: a. risks need to be checked off on activities that have been performed. b. the total risk on the project typically increases. c. risks are identified with each major group of activities. d. a risk response plan can be used to identify increasing levels of detailed risk analysis. e. the risk breakdown structure needs to be examined to be sure all the risk events have been avoided.

Description : Complete the following statement. As the project progresses into the  execution phase: Select one: a. risks need to be checked off on activities that have been performed. b. the total risk on ... risk breakdown structure needs to be examined to be sure all the risk events have  been avoided.

Last Answer : a. risks need to be checked off on activities that have been performed.

Define breakdown voltage and dielectric strength of a capacitor.

Description : Define breakdown voltage and dielectric strength of a capacitor.

Last Answer : Breakdown Voltage: The voltage at which the dielectric material breaks down (Starts conducting or is no longer remains as an insulator) for a specified thickness, is called its breakdown ... without breaking down (without losing its dielectric property) is called its dielectric strength. 

Define : (i) Dielectric strength (ii) Breakdown voltage

Description : Define : (i) Dielectric strength (ii) Breakdown voltage

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Consider the following statements with regard to power diodes : 1. The breakdown voltage is directly...

Description : Consider the following statements with regard to power diodes : 1. The breakdown voltage is directly proportional to the doping density of the drift region. 2. Losses in the diode are ... vertically oriented structure supports large blocking voltages. Which of the above statements is/are correct ?

Last Answer : Consider the following statements with regard to power diodes : 1. The breakdown voltage is directly proportional to the doping density of the drift region. 2. Losses in the diode are less due to ... large blocking voltages. Which of the above statements is/are correct ? 2 only

What causes dc bias energy to be absorbed by avalanche electrons and given up to the microwave field applied to an avalanche transit-time diode?

Description : What causes dc bias energy to be absorbed by avalanche electrons and given up to the microwave field applied to an avalanche transit-time diode?

Last Answer : The negative-resistance property.

Match the items given in column I with those in column II and select the correct option given below. Column I Column II A. Proliferative phase (i) Breakdown of endometrial lining B. Secretory phase (ii) Follicular phase C. Menstruation (iii) Luteal phase A B C (a) (iii) (ii) (i) (b) (i) (iii) (ii) (c) (ii) (iii) (i) (d) (iii) (i) (ii)

Description : Match the items given in column I with those in column II and select the correct option given below. Column I Column II A. Proliferative phase (i) Breakdown of endometrial lining B. Secretory phase (ii) Follicular phase C. Menstruation ( ... ) (i) (iii) (ii) (c) (ii) (iii) (i) (d) (iii) (i) (ii)

Last Answer : (c) (ii) (iii) (i)

In the illustration, the component VR2 on the A1 AMPLIFIER MODULE is _________. EL-0060 A. a zener diode to regulate the +9 volt power supply from common B. a variable resistor diode to control the output to terminal 1 that controls the input to terminal 10 C. a zener diode that regulates the voltage to terminal 2 at 9.1 volts DC D. a tunnel diode with a breakdown voltage of 6.6 Volts DC

Description : In the illustration, the component VR2 on the A1 AMPLIFIER MODULE is _________. EL-0060 A. a zener diode to regulate the +9 volt power supply from common B. a variable resistor diode to control the output to terminal ... 2 at 9.1 volts DC D. a tunnel diode with a breakdown voltage of 6.6 Volts DC

Last Answer : Answer: C

In the illustration, the component VR1 on the A1 AMPLIFIER MODULE is _________. EL-0060 A. a zener diode to regulate the +9 volt power supply from common B. a variable resistor diode to control the output to terminal 9 that controls the input to terminal 10 C. a zener diode that regulates the voltage to terminal 9 at 6.6 volts DC D. a tunnel diode with a breakdown voltage of 6.6 Volts DC

Description : In the illustration, the component VR1 on the A1 AMPLIFIER MODULE is _________. EL-0060 A. a zener diode to regulate the +9 volt power supply from common B. a variable resistor diode to control the output to ... terminal 9 at 6.6 volts DC D. a tunnel diode with a breakdown voltage of 6.6 Volts DC

Last Answer : Answer: A

In the illustration, the component VR1 on the A1A1 PCB is _________. EL-0060 A. a zener diode to regulate the +9 volt power supply B. a variable resistor diode to control the output to terminal 9 that controls the input to terminal 10 C. a zener diode that regulates the voltage to terminal 9 at 6.6 volts DC D. a tunnel diode with a breakdown voltage of 6.6 Volts DC

Description : In the illustration, the component VR1 on the A1A1 PCB is _________. EL-0060 A. a zener diode to regulate the +9 volt power supply B. a variable resistor diode to control the output to terminal 9 that controls ... terminal 9 at 6.6 volts DC D. a tunnel diode with a breakdown voltage of 6.6 Volts DC

Last Answer : Answer: C

Silicon diodes designed for a specific reverse breakdown voltage, become useful as an electronic power supply voltage regulator, called _____________. A. tunnel diodes B. hot-carrier diodes C. compensating diodes D. Zener diodes

Description : Silicon diodes designed for a specific reverse breakdown voltage, become useful as an electronic power supply voltage regulator, called _____________. A. tunnel diodes B. hot-carrier diodes C. compensating diodes D. Zener diodes

Last Answer : Answer: D

The torque produced by a motor when its shaft will not turn, even though rated voltage is applied to the stator, is known as _____________. A. locked-rotor torque B. pullout torque C. breakdown torque D. torque margin

Description : The torque produced by a motor when its shaft will not turn, even though rated voltage is applied to the stator, is known as _____________. A. locked-rotor torque B. pullout torque C. breakdown torque D. torque margin

Last Answer : Answer: A

For a dielectric which of the following properties hold good? a) They are superconductors at high temperatures b) They are superconductors at low temperatures c) They can never become a superconductor d) They have very less dielectric breakdown voltage

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Last Answer : b) They are superconductors at low temperatures

The breakdown voltage of a cable depends on (a) presence of moisture (b) working temperature (c) time of application of the voltage (d) all of the above

Description : The breakdown voltage of a cable depends on (a) presence of moisture (b) working temperature (c) time of application of the voltage (d) all of the above

Last Answer : (d) all of the above

A lead-acid battery is considered fully charged when the ______________. A. electrolyte gasses freely B. battery charger ammeter indicates a positive reading C. terminal voltage reaches a constant value at a given temperature D. specific gravity of all cells reaches the correct value and no longer increases over a period of 1 to 4 hours

Description : A lead-acid battery is considered fully charged when the ______________. A. electrolyte gasses freely B. battery charger ammeter indicates a positive reading C. terminal voltage reaches a constant value at a ... cells reaches the correct value and no longer increases over a period of 1 to 4 hours

Last Answer : Answer: D

You are going to lose your home, which would be more devastating, to lose it by fire, flood, avalanche, or mudslide?

Description : You are going to lose your home, which would be more devastating, to lose it by fire, flood, avalanche, or mudslide?

Last Answer : If I were still inside, that would be the worst.

How do you organize the food in your freezer, so it's not like an avalanche when you open the door?

Description : How do you organize the food in your freezer, so it's not like an avalanche when you open the door?

Last Answer : answer:Flat stuff on the bottom, lumpy stuff on top. Bags of frozen vegetables & fruit can be smacked flat. Liquids can be frozen flat. I put chicken stock in a gallon ziploc bag, and then another ... it lying flat. So my chicken stock is shaped like a pizza box. And hurrah for cheap shelves.

Can avalanche syrup be taken for constipation ?

Description : Can avalanche syrup be taken for constipation ?

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How much damage could an avalanche do?

Description : How much damage could an avalanche do?

Last Answer : An avalanche can cause millions of damage in certain locations,it all depends on the value of what happens to be in its way.

What is the capacity of a 2002 Chevy avalanche gas tank?

Description : What is the capacity of a 2002 Chevy avalanche gas tank?

Last Answer : What is the answer ?

Are there any common problems associated with the Chevrolet Avalanche when it is 4x4?

Description : Are there any common problems associated with the Chevrolet Avalanche when it is 4x4?

Last Answer : Well, from my research, the most common problems that are found with them is a design flaw that appears in the Transfer case in which it develops a series of pin holes. People who suffer from this ... the transfer case. People who i have read about this from tend to be pretty angry about it too.

Does the Cadillac Escalade have the same body frame as the old GM Avalanche truck?

Description : Does the Cadillac Escalade have the same body frame as the old GM Avalanche truck?

Last Answer : To answer in short yes and no, GM has created the Cadillac Escalade EXT to be a close cousin of the Chevrolet Avalanche. They have very similar looking frames, but the Escalade EXT fixes some ... EXT offers all the great comfort and performance we have come to expect from Cadillac. Safe Driving!!

How much trunk space does the Chevy Avalanche have?

Description : How much trunk space does the Chevy Avalanche have?

Last Answer : The Chevy Avalanche is not a normal SUV, but is rather an SUV pickup. Thusly, it does not have any closed trunk space. The bed size is 5 feet 3 inches.

Would you rather survive an avalanche or a volcanic eruption?

Description : Would you rather survive an avalanche or a volcanic eruption?

Last Answer : Volcanic eruption. It must be more painful because you literraly melt.

Which from the following can cause a tsunami? (1) Volcano (2) Avalanche (3) Tornado (4) Earthquake

Description : Which from the following can cause a tsunami? (1) Volcano (2) Avalanche (3) Tornado (4) Earthquake

Last Answer : (4) Earthquake Explanation: Most tsunamis are caused by earthquakes generated in a subduction zone, an area where an oceanic plate is being forced down into the mantle by plate tectonic forces. The friction between the subducting plate and the overriding plate is enormous.

Of the following man-made disasters, which is socially induced? (1) Debris Avalanche (2) Salt Water Intrusion (3) Arson (4) Ozone depletion

Description : Of the following man-made disasters, which is socially induced? (1) Debris Avalanche (2) Salt Water Intrusion (3) Arson (4) Ozone depletion

Last Answer : (3) Arson Explanation: Arson is the crime of intentionally and maliciously setting lire to buildings, wild land areas, vehicles or other property with the intent to cause damage. Distinct from ... and natural wildfires, it is considered to be a man-made disaster which is socially induced.

Zener effect and avalanche effect are the two possible break down mechanisms that helps the external current . Why ?

Description : Zener effect and avalanche effect are the two possible break down mechanisms that helps the external current . Why ?

Last Answer : Zener effect : The electric field in the depletion layer reach a point that it can break the covalent bonds and generate electron-hole pairs. Avalanche breakdown : The minority carriers that ... field gain sufficient kinetic energy to be able to break covalent bond in atoms which they collide.

Avalanche photodiode receivers can detect bits of transmitted data by receiving a. 100 photons b. 200 photons c. 2000 photons d. 300 photons

Description : Avalanche photodiode receivers can detect bits of transmitted data by receiving a. 100 photons b. 200 photons c. 2000 photons d. 300 photons

Last Answer : 200 photons

Avalanche photodiode receivers candetect hits of transmitted databy receiving A. 100 photons B. 200 photons C. 300 photons D. 400 photons E. None of the above

Description : Avalanche photodiode receivers candetect hits of transmitted databy receiving A. 100 photons B. 200 photons C. 300 photons D. 400 photons E. None of the above

Last Answer : 200 photons

What is the doping level of an avalanche effect diode when compared to the doping level of a Zener-effect diode?

Description : What is the doping level of an avalanche effect diode when compared to the doping level of a Zener-effect diode?

Last Answer : The doping level of an avalanche effect diode is lower.

Describe avalanche multiplication.

Description : Describe avalanche multiplication.

Last Answer : The electrons initially generated by the incident photons accelerate as they move through the APD active region. As these electrons collide with electrons in the semiconductor material, they cause a fraction of them to become part of the photocurrent.

What is the junction arrangement of the original avalanche transit-time diode?

Description : What is the junction arrangement of the original avalanche transit-time diode?

Last Answer : Pnin.

Which of the following is the fastest light sensor? ∙ A. PIN photodiode ∙ B. Photovoltaic diode ∙ C. Photodiode ∙ D. Avalanche photodiode

Description : Which of the following is the fastest light sensor? ∙ A. PIN photodiode ∙ B. Photovoltaic diode ∙ C. Photodiode ∙ D. Avalanche photodiode

Last Answer : Avalanche photodiode

Which of the following is the fastest light sensor? ∙ A. PIN photodiode ∙ B. Photovoltaic diode ∙ C. Photodiode ∙ D. Avalanche photodiode

Description : Which of the following is the fastest light sensor? ∙ A. PIN photodiode ∙ B. Photovoltaic diode ∙ C. Photodiode ∙ D. Avalanche photodiode

Last Answer : D. Avalanche photodiode

Which of the following is the fastest light sensor ∙ a. PIN photodiode ∙ b. Photovoltaic diode ∙ c. Phototransistor ∙ d. Avalanche photodiode

Description : Which of the following is the fastest light sensor ∙ a. PIN photodiode ∙ b. Photovoltaic diode ∙ c. Phototransistor ∙ d. Avalanche photodiode

Last Answer : ∙ d. Avalanche photodiode

Which of the following is NOT a common light detector ∙ a. PIN photodiode ∙ b. Photovoltaic diode ∙ c. Photodiode ∙ d. Avalanche photodiode

Description : Which of the following is NOT a common light detector ∙ a. PIN photodiode ∙ b. Photovoltaic diode ∙ c. Photodiode ∙ d. Avalanche photodiode

Last Answer : ∙ b. Photovoltaic diode

APD stands for: a. Avalanche Photodiode b. Advanced Photodiode c. Avalanche Photo Detector d. Advanced Photo Detector

Description : APD stands for: a. Avalanche Photodiode b. Advanced Photodiode c. Avalanche Photo Detector d. Advanced Photo Detector

Last Answer : a. Avalanche Photodiode

How to Survive an Avalanche ?

Description : How to Survive an Avalanche ?

Last Answer : How to Survive an Avalanche Avalanches can happen very quickly and without warning. Avalanches are responsible for an average of 150 people annually. If you ever find yourself in facing an avalanche, these ... chance for you is to wait. Moving can destroy the air bubble which helps you survive.

________are defined as free falling fragments of rocks from steep cliff or slope. (A) Rockfalls (B) Toppling (C) Debris avalanche (D) Earthflow

Description : ________are defined as free falling fragments of rocks from steep cliff or slope. (A) Rockfalls (B) Toppling (C) Debris avalanche (D) Earthflow

Last Answer : (A) Rockfalls  

Which of the following natural hazards is not hydrometeorological? (A) Snow avalanche (B) Sea erosion (C) Tropical cyclone (D) Tsunami

Description : Which of the following natural hazards is not hydrometeorological? (A) Snow avalanche (B) Sea erosion (C) Tropical cyclone (D) Tsunami 

Last Answer : (B) Sea erosion

Which of the following is a meteorological hazard ? (A) Avalanche (B) Coastal erosion (C) Landslide (D) Blizzard

Description : Which of the following is a meteorological hazard ? (A) Avalanche (B) Coastal erosion (C) Landslide (D) Blizzard

Last Answer : Answer: D

Draw the construction of Avalanche photodiode. State its working principle.

Description : Draw the construction of Avalanche photodiode. State its working principle.

Last Answer : Avalanche photodiode are used to obtain the large gain, i.e. large output because Conventional photodiodes and PIN photodiodes obtain the limited gain. CONSTRUCTION: APD's are usually variation ... in avalanche with the number of carriers growing exponentially as the process continues.  

Of the following man-made disasters, which is socially induced ? (1) Debris Avalanche (2) Salt Water Intrusion (3) Arson (4) Ozone depletion

Description : Of the following man-made disasters, which is socially induced ? (1) Debris Avalanche (2) Salt Water Intrusion (3) Arson (4) Ozone depletion

Last Answer : Arson

Which from the following can cause a tsunami ? (1) Volcano (2) Avalanche (3) Tornado (4) Earthquake

Description : Which from the following can cause a tsunami ? (1) Volcano (2) Avalanche (3) Tornado (4) Earthquake

Last Answer : Earthquake