47th National Safety Month - Online Quiz # Week 4

12 Questions | By Manishk | Last updated: Mar 20, 2022 | Total Attempts: 217

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47th National Safety Month - Online Quiz # Week 4 - Quiz

Questions and Answers

1.

Roller chain hoists of greater than --------- Capacity shall not be used in overhead hoisting system
- A.
  
  3 T
- B.
  
  2T
- C.
  
  5T
- D.
  
  10T
2.

The maximum deflection permitted at rated load is
- A.
  
  0.5 mm in 1 Metre span
- B.
  
  1 mm in 1 Metre span
- C.
  
  0.1 mm in 1 Metre span
- D.
  
  2 mm in 1 Metre span
3.

As per TML standard Periodic inspection shall be carried out for hoisting system in every
- A.
  
  Year
- B.
  
  Month
- C.
  
  Quater
- D.
  
  6 months
4.

The total weight that is allowed to be lifted by a mobile crane is x% of the capacity of the crane
- A.
  
  80%
- B.
  
  72%
- C.
  
  90%
- D.
  
  100%
5.

A crane lift shall be considered critical, if
- A.
  
  The load lifted is greater than 2 MT
- B.
  
  The load exceeds 85 percent of the capacity
- C.
  
  The load is required to be lifted by more than one crane
- D.
  
  Anyone of the above exists
6.

The maximum travel distance for means of escape in offices,manufacturing, and warehouses where sprinkler protection is provided
- A.
  
  220ft
- B.
  
  250ft
- C.
  
  300ft
- D.
  
  400ft
7.

Incident investigation for an accident shall be completed in how many days
- A.
  
  7
- B.
  
  8
- C.
  
  5
- D.
  
  9
8.

Safety harness belt is required for working at height greater than or equal to-
- A.
  
  1.5m
- B.
  
  2m
- C.
  
  1.8m
- D.
  
  1.6m
9.

What shall be the height of top railing from platform?
- A.
  
  1000mm
- B.
  
  500mm
- C.
  
  1050mm
- D.
  
  700mm
10.

What is the safe voltage rating for lamps used in confined spaces
- A.
  
  230v
- B.
  
  240v
- C.
  
  23v
- D.
  
  24v
11.

ELCB is used for protecting
- A.
  
  Equipment from excess current damage
- B.
  
  Equipment by leaking the excess current
- C.
  
  Humans from electrical shock
- D.
  
  All the above
12.

Class B helmets are industrial helmets used for
- A.
  
  Protecting head from electric shocks
- B.
  
  Protecting head from impacts
- C.
  
  Protecting head from chemical hazards
- D.
  
  Only welding works

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