Match the Following Switch Types with Their Drawing Symbols

Q9: What is meant by fire resistance rating?

Q10: Where noncombustible surface material is used on

Q11: Device boxes are designed for size No.

Q12: A device's primary function is to _.<br>A)

Q13: A receptacle outlet is a(n) _.<br>A) contact

Q15: How is an outlet defined by the

Q16: Explain the requirements for installing a lighting

Q17: In order that the connections inside an

Q18: Lighting outlet boxes are designed for size

Q19: Match the following switch types with their