POWER WIRING OF MOTORS - Practice Mode

1) What should be prepared first to design and estimate a panel board?

Schematic diagram Panel board Switchgears list Accessories list

Correct Answer: Schematic diagram

2) What is the next step involved in panel design after preparing Schematic diagram?

Preparation of wiring diagram Panel board measurement Preparation of accessories list Preparation of Meter cabinet

Correct Answer: Preparation of accessories list

3) What is the cutting angle value of iron angle in panel boards?

90 Degree 75 Degree 60 Degree 45 Degree

Correct Answer: 45 Degree

4) What is the minimum clear distance required between bare conductors in panel board?

2.5 cm 10 cm 3.8 cm 1.2 cm

Correct Answer: 2.5 cm

5) What is the name of device used to fix and hold cables in a secure manner inside the panel board?

Thimbles Grommets Wire ferrules Wire clip

Correct Answer: Wire clip

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