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What should you check before permanently connecting a meter to a circuit?
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∙ 11y ago
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∙ 11y ago
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Before connecting the power generation equipment into the primary series circuit you should?
functional checks
Why supply circuit breaker should be 4poles?
Because it has neutral with 3 phases. A supply circuit breaker is used on the lv side of the transformer to protect the equipment connecting to it.
Should or should not drunk driver lose their license permanently?
Some people believe drunk drivers should lose their license permanently. Others believe they should be given another chance before this happens.
What precautions should be taken when connecting an electrolytic capacitor in circuit?
Most electrolytic caps are polarized, so they will only go in a DC circuit one way - if you reverse them, they will explode (wear goggles!).
What effect if any does connecting an ammeter in series with a resistor in a circuit have on the current though the resistor?
That depends on the quality (price) of the meter. Ideally it should have no effect.
The rules of connecting voltmeter and ammeters in the circuit?
Connect ammeter in series and voltmeter in parallel to the circuit
What should be observed when connecting a volteter into a DC circuit?
polarity is of major importance in dicect current circuits. <<>> When using meters please remember that a volt meter does not connect into a circuit, the leads are placed across the component that you are measuring. It is an amp meter that connects into the circuit, becoming part of the circuit, to measure the current flowing through that circuit.
Before inspecting any electrical components or wiring you should?
Before inspecting any electrical components or wiring you should disconnect the circuit from the power source.
Why should you not connect a 6 V battery into a circuit that requires a D cell?
A D cell battery supplies nominally 1.5V. Connecting a 6V supply in it's place would supply an extra 4.5V and could potentially damage the circuit components.
Why should you tidy your working area before disconnecting or connecting?
becouse if you have a good space you will get a promotion but if let it rot you will be fired
Will connecting to a new computer erase the songs?
Connecting your iPod to a new computer and connecting to iTunes should not erase the songs.
Why should the connecting wires in a bulb be of low resistance?
This is to avoid energy losses in the connecting wires.
