HV03 test 3

What type of circuit is shown in the picture?

• Short circuit

• Open circuit

• Parallel circuit

• Closed circuit

What is the main purpose of the fuse in a circuit?

• To regulate the amount of amps in the circuit

• To protect the circuit

• To earth the circuit

• All of the above

2 12 volt batteries wired in parallel will

• Double the voltage and half the capacity

• Voltage stays the same but the capacity doubles

• Double the voltage and double the capacity

• Voltage stays the same but half the capacity

A 24 volt system has 4, 6 watt lamps fitted, how much current will flow in the circuit

• 12 amps

• 1 amp

• 1 ohm

• 12 ohm

To measure the current in a system, you must

• Connect a amp meter in series

• Connect a ohm meter in series

• Connect a amp meter in parallel

• Connect a ohm meter in parallel

If you have a lamp that is dim on the vehicle, what could be the fault?

• A open circuit

• A short circuit

• A bad earth connection

• A blown fuse

What is a NTC sensor?

• Negative temperature compression

• Negative temperature Conductor

• Negative temperature coefficient

• Negative thermistor conductor

If your vehicle batteries are going flat overnight, after being charged each day, it is called?

• A discharge drain

• A peracetic drain

• A paranormal drain

• A partial drain

How does the rectifier convert the AC to DC?

• Using a resistor pack

• Using a diode pack

• Using a NTC sensor

• Using rotor and stator

What type of circuit is in the picture shown?

• Open circuit

• 24 volt circuit

• Switched circuit

• Short circuit