Computer Hardware and Servicing Nc Ii Reviewer
COMPUTER HARDWARE SERVICING NC2 REVIEWER – With oral questioning This provides examples, hint and basic outline of the examination of TESDA in Computer Hardware and Servicing NC II
1. LIST OF TOOLS AND MATERIALS / INVENTORY (Written) Following are examples
2.
OCCUPATIONAL HEALTH AND SAFETY PROCEDURE (Written) Always ground or discharge yourself before touching any part of the computer Do not work alone so that there’s someone who can take care of you in case of accident or emergency. Be careful with the tools that may cause short circuit Always full the cable connector on the handle and not on the cable itself Use only rubber shoes when standing on the ground or in a concrete floor Make sure that the pins are properly aligned when connecting a cable connector. Always power off and unplug the computer before working on it. Take away any liquid such as mineral water or soft drinks near your working area or near computers. Contingency measures during workplace accidents, fire and other emergencies are recognized. Personal protective equipment is correctly used in accordance with organization OHS procedures and practice. Hazard/risks in the workplace and their corresponding indicators are identified to minimize or eliminate risk to co-workers, workplace and environment. Take necessary precautions to protect the component of the computer from damaged cause by Electrostatic Discharge (ESD). Hold the components by edges and do not touch the IC’s. Read and follow instruction on the manual carefully. Do not use excessive force if things don’t quite slip into place. Always handle electronic components by a non-conducting (non-metallic) edge. Don't touch the pins or other connectors. Do not eat, drink or smoke while assembling the computer When working on a computer avoid places that are damp, subject to temperature extremes, dirty, or dusty. The table should be clean and non-metallic to avoid short circuits Always disconnect a computer from the AC power and from any
1. LIST OF TOOLS AND MATERIALS / INVENTORY (Written) Following are examples
2.
OCCUPATIONAL HEALTH AND SAFETY PROCEDURE (Written) Always ground or discharge yourself before touching any part of the computer Do not work alone so that there’s someone who can take care of you in case of accident or emergency. Be careful with the tools that may cause short circuit Always full the cable connector on the handle and not on the cable itself Use only rubber shoes when standing on the ground or in a concrete floor Make sure that the pins are properly aligned when connecting a cable connector. Always power off and unplug the computer before working on it. Take away any liquid such as mineral water or soft drinks near your working area or near computers. Contingency measures during workplace accidents, fire and other emergencies are recognized. Personal protective equipment is correctly used in accordance with organization OHS procedures and practice. Hazard/risks in the workplace and their corresponding indicators are identified to minimize or eliminate risk to co-workers, workplace and environment. Take necessary precautions to protect the component of the computer from damaged cause by Electrostatic Discharge (ESD). Hold the components by edges and do not touch the IC’s. Read and follow instruction on the manual carefully. Do not use excessive force if things don’t quite slip into place. Always handle electronic components by a non-conducting (non-metallic) edge. Don't touch the pins or other connectors. Do not eat, drink or smoke while assembling the computer When working on a computer avoid places that are damp, subject to temperature extremes, dirty, or dusty. The table should be clean and non-metallic to avoid short circuits Always disconnect a computer from the AC power and from any