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Mechanical Engineering Mcqs
Showing 361 – 380 of 2,137 verified multiple choice questions with answers and explanations.
Q361NTS / FPSC / PPSC
If 850 kg liquid occupies volume of one cubic meter, men 0.85 represents its__________________?
Q362NTS / FPSC / PPSC
A pressure of 25 m of head of water is equal to_________________?
Q363NTS / FPSC / PPSC
A one dimensional flow is one which_________________?
Q364NTS / FPSC / PPSC
Kinematic viscosity is equal to_________________?
Q365NTS / FPSC / PPSC
The units of kinematic viscosity are____________________?
Q366NTS / FPSC / PPSC
If w is the specific weight of liquid and k the depth of any point from the surface, then pressure intensity at that point will be________________?
Q367NTS / FPSC / PPSC
Kinematic viscosity is dependent upon__________________?
Q368NTS / FPSC / PPSC
Increase in pressure at the outer edge of a drum of radius R due to rotation at corad/sec, full of liquid of density p will be___________________?
Q369NTS / FPSC / PPSC
If mercury in a barometer is replaced by water, the height of 3.75 cm of mercury will be following cm of water________________?
Q370NTS / FPSC / PPSC
Dimensions of surface tension are___________________?
Q371NTS / FPSC / PPSC
Which of the following meters is not associated with viscosity____________________?
Q372NTS / FPSC / PPSC
A liquid compressed in cylinder has a volume of 0.04 m3 at 50 kg/cm2 and a volume of 0.039 m3 at 150 kg/cm2. The bulk modulus of elasticity of liquid is___________________?
Q374NTS / FPSC / PPSC
A balloon lifting in air follows the following principle_____________________?
Q375NTS / FPSC / PPSC
The bulk modulus of elasticity with increase in pressure__________________?
Q376NTS / FPSC / PPSC
A fluid in equilibrium can’t sustain____________________?
Q378NTS / FPSC / PPSC
The tendency of a liquid surface to contract is due to the following property_____________?
Q379NTS / FPSC / PPSC