A fluid having no viscosity is known as ______ fluid.
The moment of inertia of a solid sphere of mass m and radius r is -
In thin cylinders, he thicknesses should be times of internal diameter.
Collimation method is used in …………. leveling.
The C.O.P for reverse Carnot refrigerator is 2. The ratio of lowest temperature to highest temperature will be
The resultant of the two forces P & Q is R. If Q is doubled, the new resultant is perpendicular to P. Then
The phase shift of the 2nd order system with transfer function 1 /s2 is
A manometer is used to measure
Load flow study is carried out for
A dry soil sample weighing 100 g has volume of 60 ml and specific gravity 2.5. Its void ratio is
০.৪
0.5
০.৬
0.8
In which of the following cases provision of fins on a given heat transfer surface will be more effective?
The defection angle may have any value between
Which of following proportion of different ingredients of concrete mis confirm to the arbitrary method of mixing?
Hot Air oven এ জীবানুমুক্ত করা হয়-
নিরাপদ মাতৃত্বের স্তম্ভ কী?
Spinal Nerve কয়টি?
যৌনরোগ কোনটি?
Puerperal Period কয়দিন?
Heart এর বাহিরের আবরণীকে কী বলে?
Placenta Manually Remove করার জন্য কোনটি প্রয়োজন?