Related Questions

A __________ type pressure sensing element is commonly used in aneroid barometer.
A Capsule
B Bellow
C Spiral tube
D Flat diaphragm
An aneroid barometer
A is very unreliable
B can measure only atmospheric pressure
C measures pressure by sensing deflection of an evacuated chambers.
D can be used to measure gas or liquid flow rates
E None of the above
A barometer measures the __________ pressure.
A Absolute
B Gauge
C Absolute as well as gauge
D Dynamic
A mercury barometer measures the __________ pressure.
A Atmospheric
B Gauge
C Vacuum
D Absolute
When a barometer is rising air pressure is
A Increasing
B Decreasing
C Constant
D Zero
In a right angled triangle the horizontal side measures 8 cm and the vertical side measures 12 cm. What is the area of the triangle?
A 96 sq cm
B 52 sq cm
C 48 sq cm
D 100 sq cm
A rectangular floor that measures 8 meters by 10 meters is to be covered with concept squares that each measures 2 meters by 2 meters. If a carpet square costs to cover 2/3 of the floor?
A ১৬০টাকা
B ১৮০টাকা
C ২৪০টাকা
D ৪৮০টাকা
A rectangular floor that measures 8 metres by 10 metres is to be covered with carpet squares that each measures 2 metres by 2 metres. If a carpet square costs Tk. 12, calculator the total cost cover 2/3 of the floor?
A Tk. 160
B Tk. 240
C Tk. 480
D None of these
The first three angles measures 10% less than the second. The third angle measures 20% more than the sum of the other two. Find the three angles of a triangle.
A 30 degree, 40 degree, 110 degree
B 45 degree, 45 degree, 90 degree
C 35 degree, 45 degree, 100 degree
D 60 degree, 30 degree, 90 degree
What consists of the identification of risks or threats, the implementation of security measures, and the monitoring of those measures for effectiveness?
A Risk management
B Risk assessment
C Security
D None of the above

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