Homework Answers
(a) In R triggering range of firing angle is from 0 to 90 degrees.
Whereas in UJT triggering the range of firing angle is from 0 to 180 degrees.
(b) UJT triggering is more popular than the R triggering because:
1. It gives more range of control of firing angle.
2. It is less power absorbing device.
3. It can be used for automatic and feedback control systems.
4.it gives more stable triggering voltage.
5. Requires less value of triggering current.
6.has negative resistance characteristics.
Add Answer to:
(a) State the range of firing angle in the R-triggering and UJT Triggering. (b) State the...
1) A projectile is fired into the air with a firing angle of 45 degrees. It...
1) A projectile is fired into the air with a firing angle of 45 degrees. It is observed that it has a range of 125 m. At what initial velocity did it fire? a) 45 m / s b) 35 m / s c) 1227 m / s d) 40 m / s
Tx= vo2/g Sin20 (0 with line through the middle) where Tx= horizontal range, vo= initial velocity,...
Tx=
vo2/g Sin20 (0 with line through the middle) where Tx= horizontal
range, vo= initial velocity, o firing angle at fixed velocity. At
which value of 0, r, will attain its maximum value?
Please write clearly and neatly, showing appropriate work. No credit will be given for ambiguous work Question 1: (a) How does the range of the projectile depends of angle of projection? Discuss the answer with formula? d neatly, showing appropriate work. No credit will be given for...
1. Each of 60 students was asked to draw a 20° angle without using a protractor. The size of each...
1. Each of 60 students was asked to draw a 20° angle without using a protractor. The size of each angle drawn was measured. The results are summarised in the box plot below 10 20 30 40 50 size of angle (a) Find the range for these data. (b) Find the interquartile range for these data. The students were then asked to draw a 70° angle. The results are summarised in the table below Angle, a, (degrees) Number of students...
please show worked problem; The range R of a projectile fired from the origin over horizontal...
please show worked problem;
The range R of a projectile fired from the origin over horizontal ground is the distance from the origin to the point of impact. If the projectile is fired with an initial velocity v0 at an angle a with the horizontal, then the range is given by the formula below, where g is the downward acceleration due to gravity. Find the angle a for which the range R is the largest possible. R = v^2/g sin...
A) Determine the firing angle α of a delayed full-wave rectified sinewave which has an average va...
a) Determine the firing angle α of a delayed full-wave rectified
sinewave which has an average value of half the maximum value Ym,
as shown in the following.
b) Classify the flowing converters as shown in following Figures
as either A.C./D.C., A.C./A.C. direct or A.C./A.C. indirect, and
state whether they have unidirectional or bidirectional power
flow.
c) What are the applications of AC Chopper?
1m or Load Fig. a が3 4 Fig. b Load N o Fig. c
1m or...
please try to answer every question. Question 5: Complete the energy range values for the 3...
please try to answer every question.
Question 5: Complete the energy range values for the 3 orbital (2 excited state of Hydrogen. The electron can be placed in the 3 orbital by manually dragging the electron or firing an photon once when the electron is in the ground state. Note also that the electron will deexcite with time and so it may need to be placed in the 2 orbital repeatedly 3r Electron Orbital in H Range 2 Range 1...
State the domain and range for the following relation. Then determine whether the relation represents a...
State the domain and range for the following relation. Then determine whether the relation represents a function. Person Cousin Dan Maggi Gizmo Rosy Ron Daina Choose the correct answer below. O Domain : {Dan, Gizmo, Ron} Range : {Maggi, Rosy, Daina} Domain : {Dan, Gizmo, Maggi} Range : {Ron, Rosy, Daina} Domain : {Maggi, Rosy, Daina} Range : {Dan, Gizmo, Ron} Domain : {Ron, Rosy, Daina} Range : {Dan, Gizmo, Maggi} Does the relation represent a function? A. The relation...
pls help Use point by point plotting to sketch the graph of the equation and state if the equation specifies a function. (Explain why or why not.) (b) 2 y2 4 Find the domain and range of each func...
pls help
Use point by point plotting to sketch the graph of the equation and state if the equation specifies a function. (Explain why or why not.) (b) 2 y2 4 Find the domain and range of each function (a) f(x)=r4-1 (b) f(x)= 2 (c) f(x)=V 48 (d) f(x)= Let f(x) = x2-8 and simplify the following expressions entirely: (a) f(r +h) r-2 +1 (c) Leth fe Repeat the previous problem for f(x) = 2.3-x. Starting with f(r) = r2,...
Provide at least two reasons why we can state that the total workforce in healthcare is...
Provide at least two reasons why we can state that the total workforce in healthcare is more culturally diverse than most other lines of business activity.
13. (a) State the Law of Sines. (b) If the measurement of angle A is 39...
13. (a) State the Law of Sines. (b) If the measurement of angle A is 39 degrees, the measurement of angle B is 106 degrees, and the length of c is 78 inches. Find the length of side a.
Tx=
vo2/g Sin20 (0 with line through the middle) where Tx= horizontal
range, vo= initial velocity, o firing angle at fixed velocity. At
which value of 0, r, will attain its maximum value?
Please write clearly and neatly, showing appropriate work. No credit will be given for ambiguous work Question 1: (a) How does the range of the projectile depends of angle of projection? Discuss the answer with formula? d neatly, showing appropriate work. No credit will be given for...
1. Each of 60 students was asked to draw a 20° angle without using a protractor. The size of each angle drawn was measured. The results are summarised in the box plot below 10 20 30 40 50 size of angle (a) Find the range for these data. (b) Find the interquartile range for these data. The students were then asked to draw a 70° angle. The results are summarised in the table below Angle, a, (degrees) Number of students...
please show worked problem;
The range R of a projectile fired from the origin over horizontal ground is the distance from the origin to the point of impact. If the projectile is fired with an initial velocity v0 at an angle a with the horizontal, then the range is given by the formula below, where g is the downward acceleration due to gravity. Find the angle a for which the range R is the largest possible. R = v^2/g sin...
a) Determine the firing angle α of a delayed full-wave rectified
sinewave which has an average value of half the maximum value Ym,
as shown in the following.
b) Classify the flowing converters as shown in following Figures
as either A.C./D.C., A.C./A.C. direct or A.C./A.C. indirect, and
state whether they have unidirectional or bidirectional power
flow.
c) What are the applications of AC Chopper?
1m or Load Fig. a が3 4 Fig. b Load N o Fig. c
1m or...
please try to answer every question.
Question 5: Complete the energy range values for the 3 orbital (2 excited state of Hydrogen. The electron can be placed in the 3 orbital by manually dragging the electron or firing an photon once when the electron is in the ground state. Note also that the electron will deexcite with time and so it may need to be placed in the 2 orbital repeatedly 3r Electron Orbital in H Range 2 Range 1...
State the domain and range for the following relation. Then determine whether the relation represents a function. Person Cousin Dan Maggi Gizmo Rosy Ron Daina Choose the correct answer below. O Domain : {Dan, Gizmo, Ron} Range : {Maggi, Rosy, Daina} Domain : {Dan, Gizmo, Maggi} Range : {Ron, Rosy, Daina} Domain : {Maggi, Rosy, Daina} Range : {Dan, Gizmo, Ron} Domain : {Ron, Rosy, Daina} Range : {Dan, Gizmo, Maggi} Does the relation represent a function? A. The relation...
pls help
Use point by point plotting to sketch the graph of the equation and state if the equation specifies a function. (Explain why or why not.) (b) 2 y2 4 Find the domain and range of each function (a) f(x)=r4-1 (b) f(x)= 2 (c) f(x)=V 48 (d) f(x)= Let f(x) = x2-8 and simplify the following expressions entirely: (a) f(r +h) r-2 +1 (c) Leth fe Repeat the previous problem for f(x) = 2.3-x. Starting with f(r) = r2,...
13. (a) State the Law of Sines. (b) If the measurement of angle A is 39 degrees, the measurement of angle B is 106 degrees, and the length of c is 78 inches. Find the length of side a.
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