Electrical Diagrams 2

When designing control circuits, extra start switches would be connected:

• In series with the existing start switches

• In parallel with the existing start switches

• In parallel with the stop switches

• In parallel with the overload

If a motor is controlled by a D.O.L. starter, which of the following conditions would cause it to stop

• When the start button is released

• When the holding contact makes

• When the VDR operates

• When an overload is detected

Where would you find a thermistor in a motor circuit

• In the control box

• Alongside the motor casing

• Embedded in the motor windings

• in the switchboard

In a control circuit for a motor stop/start control in what part of the circuit is the holding contact wired?

• In series with the start button

• In parallel with the stop button

• In parallel with the start button

• In sereis with the stop button

An electrical diagram that shows the sequence of events is called a

• Electrical wiring diagram

• Electrical location diagram

• Schematic circuit diagram

• Electrical block diagram

What type of electrical diagram shows the order that the individual electrical components are arranged

• Wiring diagram
• Schematic diagram
• Block diagram

• Location diagram

What type of electrical diagram is used to show the physical connections to components in a circuit

• Schematic circuit

• Electrical block

• Electrical wiring

• Electrical location

What type of switch is an Intermediate switch as used on a three way lighting control circuit

• double pole changeover switch

• 2 way switch

• double pole 2 way switch

• triple pole changover switch

An electrical site plan does not normally include which of the following

• Meter board location

• Mains cable route

• Mains fuse rating size

• Distirbution board location

Which of the following is not considered a standard rule for location diagrams

• The diagrams are drawn to scale

• Specific model/type of equipment specified

• Current rating of MCB's specified

• Relevant wiring information showing what switched control what lights