Noise level heard at a distance of about 100 metres from a jet engine with after burner is about _____________ decibels?
(A) 120
(B) 140
(C) 170
(D) 200
Noise level heard at a distance of about 100 metres from a jet engine with after burner is about _____________ decibels?
| Share this... |
 Facebook
|
 Twitter
|
 Linkedin
|
 Whatsapp
|
Related Mcqs
- Previous:Presence of bacteria in potable (drinking) water causes_________________?
- Next:Scale formation in boiler is controlled by____________________?
Leave a Reply
Your email address will not be published. Required fields are marked *
