A.Baffle
B.Bellows
C.Regulator
D.Diffuser
Related Mcqs:
- The efficiency of a flat-plate solar collector using water as a heat-exchange fluid is largest at which of the following temperature for the absorber plate? Assume Ta = 25?C.
- A downslope movement of bedrock, regolith and soil under the direct influence of gravity is called:
- The movement of denser plate inwards towards the enterior of earth during collision is called _______ .
- Which of the following is usually not used as the heat exchange fluid in a flat-plate solar collector?
- Which of the following statements about using water as a heat-exchange fluid in flat-plate collectors is not true?
- A blacksmith uses __________ .
- In case the hydrodynamic and thermal boundary layers are identical for a fluid flowing over a heated plate
- A severe disadvantage of using a mixture of ethylene glycol and water as the heat-exchange fluid for a flat-plate collector is that
- A jet of water of cross-sectional area 20 sq. cm impinges on a plate at an angle of 60? with a velocity of 10 m/sec. Neglecting the friction between the jet and plate (density of water 1000/9.81 kgm-1 sec2 per cubic meter), the force exerted by the jet on the plate would be in the range
- _______ is wedged between South Pacific plate to the east and pacific plate to the west _____ plate.
