- Time =(Pressure * Volume) / 40
- Time = (Pressure*Volume) / 44
- Both A & B
- None of these
- c
-
اگر ایس سی بی اے سلنڈر کا پریشر 200 سے زیادہ ہے تو فارمولا میں 44 سے تقسیم کیا جائے گا۔
Time = (Pressure*Volume) / 44اگر ایس سے بی اے سلنڈر کا پریشر 200 سے کم ہے تو فارمولا میں 40 سے تقسیم کیا جائے گا۔Time =(Pressure * Volume) / 40
Fire Rescuer (FR)
Fire Rescuer (FR) Rescue 1122 Solved Current & Past Papers have uploaded in this section of ETEST Website. All Fire Rescuer / Fire Fighter trade related mcqs are also included in this section.All FR mcqs are with short detail explanation.
ایس سی بی اے سلنڈر کا زیادہ حصہ کس میٹیریل کا بنا ہوتا ہے؟
- کاربن
- آکسیجن
- نائتروجن
- ہائیڈروجن
- a
-
اس سلنڈر کو بنانے کیلئے 75 فیصد کاربن استمعال ہوتا ہے اور 25 فیصد دوسری دھاتیں استمعال ہوتی ہیں۔
How many parts of SCBA Cylinder?
- 13
- 14
- 15
- 16
- b
-
Cylinder
Cylinder with valve
Body Harness
Distributor
Facemask
Lungs Demand Valve (LDV)
Low Pressure Hose
Pressure Guage
High Pressure Hose
Back Plate
Cam Lock
Shoulder Straps
Waist Straps
Warning Whistle
SCBA stands for:
- Self contained Breathing Association
- Self Common Breathing Apparatus
- Self-Contained Breathing Apparatus
- Self Control Breath Apparatus
- c
-
SCBA was invented in 1861 by Brad Brooke. Now, SCBA is in modern Shape.
There are two types of SCBA:
Open Circuit SCBA
Closed Circuit SCBA
A fire which is controlled by water is called:
- E Class
- C Class
- K Class
- A Class
- d
Acrophobia is a fear of:
- Height
- Fire
- Wealth
- Water
- a
-
Fear of Water is called Hydrophobia.
Fear of Fire is called Pyrophobia.
DCP stands for related to fire:
- Dual Core Processor
- Dry Chemical Powder
- Dilute Chemical Powder
- Different Chemical Powder
- b
-
First DCP was invented in1818 by George William.
Suhanra National Park is located near?
- D.G Khan
- Bahawalpur
- Sahiwal
- Multan
- b
-
Lal Suhanra National Park is one of the largest Park’s of South Asia.
The Leaning Tower of Pisa is located in which country?
- Malta
- Switzerland
- Italy
- The Netherlands
- c
-
This tower is located in “Pisa” a city of Italy.
Which disease causes difficulty in breathing?
- Asthma
- Autism
- Astig
- Anemia
- a