week 3 electronics

The correct spelling

• Arduino

• Ardiuno

• Ardunio

• Ardinio

The labelling on a circuit board is know as

• A label

• Helpful

• Silk-screen

• Printing

A national safeguarding programme that supports people who are at risk of becoming involved with terrorism through radicalisation.

• British values

• Safeguarding

• Prevent

• Samaritans

This is a

• Voice changer

• Stabilised power supply

• Oscilloscope

• Signal generator

PAT stands for

• Portable Appliance Testing

• Portable Assembly Testing

• Portable Assortment Trading

• Portable Assessment Testing

The height of a wave is called the

• Vibrato

• Frequency

• Density

• Amplitude

Resistor are identified by

• A long leg

• A stripe along the body

• Colour bands around the body

• A value written on the side

The machine that places components on a surface mount board is

• Pick and mix

• Pick and place

• Pick and flick

• Fingers and thumbs

This type of solder is used on surface mount boards

• Leaded solder

• Cold solder

• Solder paste

• Older solder

On surface mount technology 'reflow' is:

• Applying solder to the boards

• Placing the components

• Pasting the board

• The oven which melts the solder