Engineering

what is the yearly fees required for marine engineering

Basically, anything that is not a major in computer science, programming, or something similar, will only contain (at the most) a few introductory courses in computer programming - nothing very advanced. The details will most likely vary from one country to another, and within one country, from one college to another.

to help it start running and idle

A: TUBE AMPLIFIERS are operating at higher voltage which makes the dynamics of amplitudes more desirable. Other then that there is no other reason. tube amplifiers are bulky heat generating components efficiency poor and frequency limited.

an engineering workspace is a place in which an engineer can construct or plan out a machine, building or any other product that must be manufactured.

Yes, Panasonic does make blu ray players. Several, in fact. Panasonic is one of the top brands for blu ray players, alongside Sony, Samsung, Sharp, and Pioneer.

1. Organized sector cover those enterprises or places of work where the terms of employment are regular and people have assured work.

But unorganized sector is characterized by small and scattered units which are largely outside the control of government.

2. Workers in organized sector enjoy security of employment.

But employment is not secure in unorganized sector. People can be asked to leave without any reason.

3.They are paid for the overtime.

But there is no provision for overtime.

Father of robotics is Joseph F. Engelberger, first robotic industrialist.

Flounder are capable of migrating short distances at times. They normally do this whenever they are not trying to spawn.

A 6 X 12 will hold more weight than a 4 X 8 of the same material because there is more surface area. Concrete strength is measured in psi, so a larger cylinder = more square inches = more pounds.

SIM chips

Yes, although it is still in the experimental phase

The gauge length must be appropriate for the fiber length; otherwise uncontrolled breaking of fibers may occur and uneven, weak spots in the yarn may result.

Ebay.

1. First-class levers have the fulcrum placed between the load and the effort, as in the seesaw, crowbar, and balance scale. If the two arms of the lever are of equal length, as with the balance scale, the effort must be equal to the load. If the effort arm is longer than the load arm, as in the crowbar, the effort travels farther than the load and is less than the load.
2. Second-class levers have the load between the effort and the fulcrum. A wheelbarrow is a second-class lever. The wheel's axle is the fulcrum, the handles take the effort, and the load is placed between them. The effort always travels a greater distance and is less than the load.
3. Third-class levers have the effort placed between the load and the fulcrum. The effort always travels a shorter distance and must be greater than the load. A hammer acts as a third-class lever when it is used to drive in a nail: the fulcrum is the wrist, the effort is applied through the hand, and the load is the resistance of the wood. Another example of a third-class lever is the human forearm: the fulcrum is the elbow, the effort is applied by the biceps muscle, and the load is in the hand.
4. Refer to link below for more information.

Nitinol can be used for the frame of glasses. It can also be used as the wire for braces. It is used for these because it is a smart alloy and if it is heated it goes back to it's original shape

solkor r is a form of unit (cable, switch, transformer etc) protection for high voltage systems and works by sensing a voltage inbalance between either end of the unit (using current transformers and summation transformers) by doing this it will sense a fault in its own unit and isolate the fault, it will not however sense a fault flowing through it from another unit and therefore maintaining a supply. especially useful in ring systems.

The following is for a simple calculator; a scientific calculator is more complicated. I will assume the user will press keys to have a number appear on the display; to (for example) add this with another number, the user presses "+" followed by the second number, followed by "=".

You would use a visual interface, with the number display, the digits, the equal sign, and a few operations (plus, minus, multiply, divide, ...).

As soon as the user types the second number, the first number will disappear from the screen; therefore, you have to save it into some variable.

Every time a key is pressed, you have to decide whether you should add a digit to the number in the display (if it is a digit, or a period), or whether to do a calculation (if it is +, -, *, /). If it is an operation, do the operation (conditionally, depending on the selected operation), and replace the number displayed by the new value.

This is my sample code using JAVA:

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.event.*;

import java.text.*;

import javax.swing.border.*;

class Calc extends JFrame implements ActionListener

{

private static final Font BIGGER_FONT = new Font("Tahoma", Font.BOLD, 13);

private JRadioButton decimalb,binaryb,octalb,hexab,enableb, disableb;

private JTextField _displayField, decimalTF, binaryTF, octalTF, hexaTF;

private JLabel decimalL,binaryL,octalL,hexaL;

private JButton exitb, convertb, clearb, backSpace, b9, b8, b7, b6, b5, b4, b3, b2, b1, b0, b11, b12, b13;

private JButton b14, b15, b16, b17, b18, b19, b20, b21, b22, b23, b24, b25;

private JPanel cbPanel, upperButtonPanel;

private ButtonGroup group, group2;

private boolean pluz = false;

private boolean subs = false;

private boolean multiply = false;

private boolean divide = false;

private boolean _startNumber = true;

private boolean dotCheck = false;

private String firstValue, Secondvalue;

private String _previousOp = "=";

private DecimalFormat df = new DecimalFormat("###,###,###.##");

private CalculatorLogic calLogic = new CalculatorLogic();

public static void main(String[] args) {

try {

UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

} catch (Exception unused) {

;

}

Calc window = new Calc();

window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

window.setVisible(true);

}

public Calc()

{

super("Calculator With Number System Converter");

_displayField = new JTextField("", 15);

_displayField.setHorizontalAlignment(JTextField.RIGHT);

_displayField.setFont(BIGGER_FONT);

_displayField.setEditable(false);

_displayField.setBackground(Color.WHITE);

upperButtonPanel = new JPanel();

upperButtonPanel.setLayout(new FlowLayout());

upperButtonPanel.setBackground(Color.lightGray);

upperButtonPanel.setPreferredSize(new Dimension(170, 300));

decimalb = new JRadioButton("Decimal", false);

binaryb = new JRadioButton("Binary", false);

octalb = new JRadioButton("Octal", false);

hexab = new JRadioButton("Hexadecimal", false);

decimalb.setFont(BIGGER_FONT);

binaryb.setFont(BIGGER_FONT);

octalb.setFont(BIGGER_FONT);

hexab.setFont(BIGGER_FONT);

decimalb.addActionListener(this);

binaryb.addActionListener(this);

octalb.addActionListener(this);

hexab.addActionListener(this);

group = new ButtonGroup();

group.add(decimalb);

group.add(binaryb);

group.add(octalb);

group.add(hexab);

upperButtonPanel.add(decimalb);

upperButtonPanel.add(binaryb);

upperButtonPanel.add(octalb);

upperButtonPanel.add(hexab);

upperButtonPanel.setVisible(false);

JPanel panel = new JPanel(new GridLayout(10, 1));

panel.setPreferredSize(new Dimension(300, 300));

panel.setBorder(new BevelBorder(BevelBorder.LOWERED));

decimalTF = new JTextField(20);

binaryTF = new JTextField(20);

octalTF = new JTextField(20);

hexaTF = new JTextField(20);

decimalTF.setEditable(false);

binaryTF.setEditable(false);

octalTF.setEditable(false);

hexaTF.setEditable(false);

decimalTF.setBackground(Color.WHITE);

binaryTF.setBackground(Color.WHITE);

octalTF.setBackground(Color.WHITE);

hexaTF.setBackground(Color.WHITE);

decimalTF.setFont(BIGGER_FONT);

binaryTF.setFont(BIGGER_FONT);

octalTF.setFont(BIGGER_FONT);

hexaTF.setFont(BIGGER_FONT);

decimalTF.setVisible(false);

binaryTF.setVisible(false);

octalTF.setVisible(false);

hexaTF.setVisible(false);

decimalL = new JLabel("Decimal Value");

binaryL = new JLabel("Binary Value");

octalL = new JLabel("Octal Value");

hexaL = new JLabel("Hexadecimal Value");

decimalL.setFont(BIGGER_FONT);

binaryL.setFont(BIGGER_FONT);

octalL.setFont(BIGGER_FONT);

hexaL.setFont(BIGGER_FONT);

decimalL.setVisible(false);

binaryL.setVisible(false);

octalL.setVisible(false);

hexaL.setVisible(false);

panel.add(decimalL);

panel.add(decimalTF);

panel.add(binaryL);

panel.add(binaryTF);

panel.add(octalL);

panel.add(octalTF);

panel.add(hexaL);

panel.add(hexaTF);

upperButtonPanel.add(panel);

add(upperButtonPanel, BorderLayout.NORTH);

JPanel buttonPanel = new JPanel();

buttonPanel.setLayout(new GridLayout(5, 2, 5, 5));

buttonPanel.setBackground(Color.lightGray);

buttonPanel.setBorder(new BevelBorder(BevelBorder.LOWERED));

b9 = new JButton("9");

b8 = new JButton("8");

b7 = new JButton("7");

b6 = new JButton("6");

b5 = new JButton("5");

b4 = new JButton("4");

b3 = new JButton("3");

b2 = new JButton("2");

b1 = new JButton("1");

b0 = new JButton("0");

b11 = new JButton(".");

b12 = new JButton("/");

b13 = new JButton("*");

b14 = new JButton("-");

b15 = new JButton("+");

b16 = new JButton("A");

b17 = new JButton("B");

b18 = new JButton("C");

b19 = new JButton("D");

b20 = new JButton("E");

b21 = new JButton("F");

b22 = new JButton("=");

b23 = new JButton("sqrt");

b24 = new JButton("x\u00B2");

b25 = new JButton("x\u00B3");

b1.setFont(BIGGER_FONT);

b2.setFont(BIGGER_FONT);

b3.setFont(BIGGER_FONT);

b4.setFont(BIGGER_FONT);

b5.setFont(BIGGER_FONT);

b6.setFont(BIGGER_FONT);

b7.setFont(BIGGER_FONT);

b8.setFont(BIGGER_FONT);

b9.setFont(BIGGER_FONT);

b0.setFont(BIGGER_FONT);

b11.setFont(BIGGER_FONT);

b12.setFont(BIGGER_FONT);

b13.setFont(BIGGER_FONT);

b14.setFont(BIGGER_FONT);

b15.setFont(BIGGER_FONT);

b16.setFont(BIGGER_FONT);

b17.setFont(BIGGER_FONT);

b18.setFont(BIGGER_FONT);

b19.setFont(BIGGER_FONT);

b20.setFont(BIGGER_FONT);

b21.setFont(BIGGER_FONT);

b22.setFont(BIGGER_FONT);

b23.setFont(BIGGER_FONT);

b24.setFont(BIGGER_FONT);

b25.setFont(BIGGER_FONT);

b1.addActionListener(this);

b2.addActionListener(this);

b3.addActionListener(this);

b4.addActionListener(this);

b5.addActionListener(this);

b6.addActionListener(this);

b7.addActionListener(this);

b8.addActionListener(this);

b9.addActionListener(this);

b0.addActionListener(this);

b11.addActionListener(this);

b12.addActionListener(this);

b13.addActionListener(this);

b14.addActionListener(this);

b15.addActionListener(this);

b16.addActionListener(this);

b17.addActionListener(this);

b18.addActionListener(this);

b19.addActionListener(this);

b20.addActionListener(this);

b21.addActionListener(this);

b22.addActionListener(this);

b23.addActionListener(this);

b24.addActionListener(this);

b25.addActionListener(this);

b16.setEnabled(false);

b17.setEnabled(false);

b18.setEnabled(false);

b19.setEnabled(false);

b20.setEnabled(false);

b21.setEnabled(false);

buttonPanel.add(b7);

buttonPanel.add(b8);

buttonPanel.add(b9);

buttonPanel.add(b12);

buttonPanel.add(b13);

buttonPanel.add(b15);

buttonPanel.add(b4);

buttonPanel.add(b5);

buttonPanel.add(b6);

buttonPanel.add(b15);

buttonPanel.add(b14);

buttonPanel.add(b11);

buttonPanel.add(b1);

buttonPanel.add(b2);

buttonPanel.add(b3);

buttonPanel.add(b0);

buttonPanel.add(b22);

buttonPanel.add(b16);

buttonPanel.add(b17);

buttonPanel.add(b18);

buttonPanel.add(b11);

buttonPanel.add(b23);

buttonPanel.add(b19);

buttonPanel.add(b20);

buttonPanel.add(b21);

buttonPanel.add(b24);

buttonPanel.add(b25);

add(buttonPanel);

group2 = new ButtonGroup();

disableb = new JRadioButton("Disable Converter", true);

enableb = new JRadioButton("Enable Converter", false);

disableb.setFont(BIGGER_FONT);

enableb.setFont(BIGGER_FONT);

disableb.addActionListener(this);

enableb.addActionListener(this);

group2.add(disableb);

group2.add(enableb);

cbPanel = new JPanel(new GridLayout(3, 3));

cbPanel.setBorder(new BevelBorder(BevelBorder.RAISED));

cbPanel.add(disableb);

cbPanel.add(enableb);

convertb = new JButton("Convert");

clearb = new JButton("Clear");

exitb = new JButton("Exit");

backSpace = new JButton("BackSpace");

convertb.addActionListener(this);

clearb.addActionListener(this);

exitb.addActionListener(this);

backSpace.addActionListener(this);

convertb.setFont(BIGGER_FONT);

clearb.setFont(BIGGER_FONT);

exitb.setFont(BIGGER_FONT);

backSpace.setFont(BIGGER_FONT);

cbPanel.add(convertb);

cbPanel.add(clearb);

cbPanel.add(backSpace);

cbPanel.add(exitb);

convertb.setEnabled(false);

JPanel content2 = new JPanel();

content2.setLayout(new BorderLayout(5, 5));

content2.add(_displayField, BorderLayout.NORTH);

content2.add(buttonPanel , BorderLayout.CENTER);

content2.add(cbPanel, BorderLayout.SOUTH);

add(content2, BorderLayout.SOUTH);

this.setSize(340, 300);

this.setResizable(false);

this.setLocationRelativeTo(null);

}

public void actionPerformed(ActionEvent e)

{

try{

if(decimalb.isSelected())

{

b0.setEnabled(true);

b1.setEnabled(true);

b2.setEnabled(true);

b3.setEnabled(true);

b4.setEnabled(true);

b5.setEnabled(true);

b6.setEnabled(true);

b7.setEnabled(true);

b8.setEnabled(true);

b9.setEnabled(true);

b16.setEnabled(false);

b17.setEnabled(false);

b18.setEnabled(false);

b19.setEnabled(false);

b20.setEnabled(false);

b21.setEnabled(false);

}

else if(binaryb.isSelected())

{

b2.setEnabled(false);

b3.setEnabled(false);

b4.setEnabled(false);

b5.setEnabled(false);

b6.setEnabled(false);

b7.setEnabled(false);

b8.setEnabled(false);

b9.setEnabled(false);

b16.setEnabled(false);

b17.setEnabled(false);

b18.setEnabled(false);

b19.setEnabled(false);

b20.setEnabled(false);

b21.setEnabled(false);

}

else if(octalb.isSelected())

{

b0.setEnabled(true);

b1.setEnabled(true);

b2.setEnabled(true);

b3.setEnabled(true);

b4.setEnabled(true);

b5.setEnabled(true);

b6.setEnabled(true);

b7.setEnabled(true);

b16.setEnabled(false);

b17.setEnabled(false);

b18.setEnabled(false);

b19.setEnabled(false);

b20.setEnabled(false);

b21.setEnabled(false);

b8.setEnabled(false);

b9.setEnabled(false);

}

else if(hexab.isSelected())

{

b0.setEnabled(true);

b1.setEnabled(true);

b2.setEnabled(true);

b3.setEnabled(true);

b4.setEnabled(true);

b5.setEnabled(true);

b6.setEnabled(true);

b7.setEnabled(true);

b8.setEnabled(true);

b9.setEnabled(true);

b16.setEnabled(true);

b17.setEnabled(true);

b18.setEnabled(true);

b19.setEnabled(true);

b20.setEnabled(true);

b21.setEnabled(true);

}

if((e.getActionCommand().equals("Convert")) && decimalb.isSelected())

{

String input, bin="",oct="",hex="";

int rem,rem2,rem3,len;

char x;

input = _displayField.getText().trim();

try{

if(input.equals(""))

throw new Exception("Error");

else

len = input.length();

int num = Integer.parseInt(input);

while(num>0)

{

rem = num%2;

num/=2;

bin = rem + bin;

}

binaryTF.setText(bin);

decimalTF.setText(input);

int num2 = Integer.parseInt(input);

while(num2>0)

{

rem2 = num2%8;

oct = rem2 + oct;

num2/=8;

}

octalTF.setText(oct);

int num3 = Integer.parseInt(input);

while(num3>0)

{

rem3 = num3%16;

if(rem3<10)

hex = rem3 + hex;

else if(rem3 0)

{

JOptionPane.showMessageDialog(null,"Can't divide by zero", "Error Message", JOptionPane.ERROR_MESSAGE);

return 0;

}

else

return (a / b);

}

public double stringToDouble(String a)

{

return Double.parseDouble(a);

}

}

This is the situation when we use Screen resolution less than the maximum screen resolotion supported by the Visual Display Unit (PC Screen - VDU). In case of maximum screen resolotuin the frame buffer memory is fully utilized and only one page is available for display. For such a resolution when it is less than the maximum resolution, more than one page is available, which we often use for animation using page flipping. We keep drawing on to one page which is hidden and flash it altogether when the drawing is complete with the existing one on the screen. This avoids showing of the partially drawn images. For any particular case even 3-4 pages may be available. So the system is termed as "Rotating frame buffer" in Computer Graphics. We keep rotating the pages (full frame buffer parts) to generate animation. A different situation where the frame buffer is literally rotated to generate a rotated display of any image is also sometimes referred to as Rotating frame buffer. Just changing the signs and interchanging the X-Y coordinates may generate such an effect.

It depends on the brand. A lathe could be supplied with anything from two to seven separate interchangeable gears for thread cutting purposes.

If you are asking how many gears a single standard center lathe has in total, the number could exceed fifty.

4540

He is considered as the "Father of Indian Space Program"