A ball bearing has been selected with the bore size specified in the catalog as 35.000 mm to 35.020 mm. Specify appropriate minimum and maximum shaft diameters to provide a locational interference fit.

What is the function of air preheater? How does air preheating save fuel?

What are the causes of electric shock

Hydrogen is preferred for regeneratively cooled nozzles because it is easy to pump. a) - True b) - False

2. An inductor can be placed in series with a motor to provide A. braking for the motor. B. heat reduction in the motor windings. C. less current feedback to the driver. D. faster motor response to driver signals.

an electric heater consumes 3.6MJ when connected to a 250V supply for 40minutes find the power rating of the heater and the current taken from supply

Disconnecting means shall be capable of being locked in the open position. The provisions for locking do not have to reamin in place. A. True B. False

Generator belt that is glaze can prevent

The surface energy of a single crystal depends on crystallographic orientation. Does this surface energy increase or decrease with an increase in planar density? Why?

A wooden cylinder (0 02 x 0 02 x 0 1m) floats vertically in water with one-third of ts length immersed.

Equivalent production units are generally determined for a. direct materials only b. direct materials and conversion costs c. direct materials and direct labor costs d. conversion costs only