Q2. Write down the list of tools , instruments required , sequence of operations (step by step) and precautions to be observed for carrying out the job as per the drawing given below . draw the neat sketch with dimensions of completed job and label it.
Aim: Prepare the job as per drawing given below:
Answers
Answer:
Wright down the sequence of operation tools, equipment's and instrument required for
carry out the above job.
Answer:
To avoid hazards and operate successfully and efficiently with particular products, some safety guidance is necessary.
Explanation:
list of tools and instruments required & sequence of operation
Screwdriver: It is used to turn, tighten or remove screws
Ratchet: It is used to allow rotary motion in only one direction and prevent the motion in opposite direction it is used to tighten nuts of various sizes.
Spanner: A spanner is available with variable diameter to tighten nuts and bolts of various sizes.
Wire cutter and Plier: A wire cutter is used for striping and cutting wires whereas a Plier is used to hold objects like nuts and bolts firmly also used for cutting metal wires.
Tester: It is used to verify the presence of electric voltage in electrical equipment
Hammer: It is used to fix nails in walls and mood, for parts, or forge metal and break different material
Ladder: It is used to climb upward to reach higher places ( 6 to 7 feet) in tall units of a control panel
Utility knife: It is used to cut various objects, such as wires cord taper, and so on
Soldering or Desoldering Iron: It is used to embed /remove the components from the panel
Soldering or Desoldering station: It is used to hold the hot iron when it is not in use and adjust the temperature of the trip
Crimping Tool: It is used to cut various objects such as wires cords .taper and so on It is also used to join wires with metal or plastic objects
Voltmeter: It is used to measure the potential difference between two points in the electric circuit
Ammeter: It is used to measure current flow in a circuit
watt meter: It is used to measure the electrical power of any given circuit.
Megohmmeter or megger: It is used to measure leakage in wires and earth resistance
Multimeter: It is used to measure various electrical quantities like resistance, voltage, current .etc.
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