BASIC WIRING PRACTICE - Practice Mode

1) What is the purpose of ELCB?

Detects the fault in circuit Monitors the residual current Protects the equipment from over load Protects from short circuit fault

Correct Answer: Monitors the residual current

2) What is the purpose of the fuse cut out provided at the incoming power supply?

To ensure the line is not over loaded To maintain the stabilised supply voltage To protect the circuit from the leakage current To protect the human beings from electric shock

Correct Answer: To ensure the line is not over loaded

3) What is the use of die stock set?

Cut external threads on square pipe Cut internal threads on cylindrical pipe Cut external threads on cylindrical pipe Cut internal threads on rectangular pipe

Correct Answer: Cut external threads on cylindrical pipe

4) Which classification of accessory the ceiling rose is classified?

Outlet accessories Safety accessories Holding accessories General accessories

Correct Answer: General accessories

5) What is the purpose of the circuit diagram in wiring installation?

To show the physical position of accessories To estimate the various accessories in the circuit To inform the reader quickly what for the circuit is designed To show the schematic connection of the circuit for a specific task

Correct Answer: To show the schematic connection of the circuit for a specific task

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