Question

Q. No
1.
2.
3
Questioners
(Write your correct answer in the column)
The safe angle of inclination of ladder with ground level should be
(a) 30 Degree (b) 50 Degree (c) 40 Degree (d) None of these
If the design pressure is 6 Kg/cm' for a reactor then test pressure shall
be
(a) 9 Kg/cm² (b) 10 Kg/cm² (C) 12 Kg/cm²c) (d) 6 Kg/cm²
If any toxic gas release, we will move.
(a) oss wind direction than opposite wind direction
(b) Opposite wind direction than cross wind direction
(c) Cross wind direction
(d) Opposite wind direction
An area in which a flammable atmosphere is present continuously, or is
present for long period. This area / condition is classified for electrical
equipment selection & usage which is suitable,
(a) Zone 0
(b) Zone 1 (C) Zone 2 (d) Zone 3
DM water is:
(a) Conductive (b) Non-conductive (C) both a & b(d) None of these
Oxygen required in the air for a fire to start.
(a) at least 16% (b) at least 10% (C) at least 5% (d) None of these
Reportable accident is:
(a) When workman come to workplace before 12 hrs of accident
4.
5
6
7
onlar boforo Abreof accident​

Answer 1

Answer:

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