Electronics. Test 1
Electronics. Test 1
Which electronic component is this graphical symbol illustrating:
Which electronic component is this graphical symbol illustrating:
A 8-Volt relay is to be used with a 12-Volt power supply. The relay requires a current of 0.1 Amp. What is the series resistance required.
Wheatstone resistance bridge is often used for measuring resistances in for instance Pt 100 temperature sensors or strain gauges. This figure is such a bridge. What is the requirement for balance of such a bridge. i.e. the current through the meter i(m) = 0.
This resistor has the value of 68 k ohm. Which color code will you put on the different color-rings:
Which electronic component is this graphical symbol illustrating:
Which electronic component is this graphical symbol illustrating:
Which electronic component or system of components is this graphical symbol illustrating:
Which electronic component is this graphical symbol illustrating:
What is the resistance value of this resistor:
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