3. The Kinematic viscosity can be defined as the :
4. The action of a centrifugal pump is the :
5. Basic closed cycle for Gas Turbine is :
6. The quantity of radiation heat flux depends on
7. Interior wall is at 1000°C The wall thicknessis 0.6m, it is 1 m wide and 1.5 m broad of material with thermal conductivity 0.4 W/m ° Then the thermal resistance is :K. The temperature of-outside wall is 200°C
8. According to Stefan-Boltzmann law, the total radiation from a black body per second per unit area is______________fourth power of the absolute temperature.
9. Forging results in the following :
10. In Electrical discharge machining :
11. In a tensile test, necking starts at:
12. The fatigue strength of mild steel is :
13. The power transmitted by belt drive is designed on thebasis of:
14. Dynamometer is a device for measuring :
15. The type of gears used to connect two non-parallel non-intersecting shafts are :
16. Ammonia, which is used as a common refrigerant, has a normal boiling point of:
17. Specific humidity (humidity ratio) is the ratio of:
18. Calorific value of dry wood is
19. Reciprocating pump falls under the category' of:
20. In reaction turbines, the pressure at the inlet of the turbine :
21. Hysteresis loss in electrical systems is directly proportional to the :
22. If speed of dc motor increases with load torque, then it is a :
23. The power electronic switch used for a Sine-PWM inverter can be :
24. Which of the following statement is correct for a common base transistor amplifier?
25. If common base current gain a = 0.99, ICBO = 5juA, IB = 50 juA for a bipolar transistor, then value or collector current Ic will be :
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