is a Electrical hazard

• Exposed wires
• Faulty or broken wiring
• Working under wet conditions
• all of these

Causes of Electrical accidents                            

• Over Voltage
• Short Circuit
• Over Current
• all of these

CPR Stands for                                           

• Cardiopulmonary Resuscitation
• Cardiopatient Resuscitation
• Cardiopositive reduction
• Cardiopulmonary reduction

Copper is a example of                                                         

• Insulator
• Semiconductor
• none
• Conductor

Glass is a example of                                                         

• Insulator
• Semiconductor
• none
• Conductor

Aluminium is a example of                                                         

• Insulator
• Semiconductor
• none
• Conductor

Rubber is a example of                                                         

• Insulator
• Semiconductor
• none
• Conductor

Steel is a example of                                                         

• Insulator
• Semiconductor
• none
• Conductor

Silicon is a example of                                                         

• Insulator
• Semiconductor
• none
• Conductor

Allows charge to flow without resistance

• Insulator
• Semiconductor
• none
• Conductor