441. Sphygmomanometers measures blood pressure ?
A. Statically
B. Dynamically
C. Some time static and sometimes dynamic
D. None of these

442. The carburettor of a car is an application of_______________?
A. Venturi meter
B. Bernoulli equation
C. Both A and B
D. None

443. The blood flow is _______________ flow at systolic pressure?
A. Laminar
B. Turbulent
C. Mixed
D. None

444. The profile of aeroplane wing which lifts it up is called as_____________?
A. Wing shape
B. Aerofoil profile
C. Curved profile
D. None of these

445. Bernoulli’s equation is applicable for_________________?
A. Laminar flow
B. Turbulent flow
C. Both laminar and turbulent flow
D. None of these

446. The density of human blood is nearly equal to____________?
A. Water
B. Honey
C. Mercury
D. Oil (kerosene)

447. The speed of the fluid is maximum in the venturi meter at_______________?
A. Convergent duct
B. Divergent duct
C. Throat
D. None of these

448. The normal blood pressure range for a human body is______________?
A. 120 to 80 torr
B. 100 to 80 torr
C. 120 to 60 torr
D. 60 to 140 torr

449. For ___________ flow the path of the fluid particles cannot be tracked?
A. Laminar
B. Streamline
C. Turbulent
D. Both A and B

450. In vibratory motion_________________?
A. P.E. remains constant
B. K.E. remain constant
C. total energy remains constant
D. total momentum remains constant

NOTE
IF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.
PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
THANK YOU