A high carbon steel containing 1.13 percent carbon, with a microstructure similar to that in Fig. 18.36, is heated to 730°C and allowed to come to equilibrium. It is then quenched too room temperature. Make a sketch of the resulting microstructure, identifying the constituents.
What will be an ideal response?
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The speed of a three-phase squirrel cage induction motor is controlled by the frequency of the applied voltage and _____.
a. voltage dropping resistors b. the number of poles c. full-load torque d. armature current
By stooling and hedging back stock plants (or sometimes through the use of tissue culture), mature phase material can revert to an easier-to-root juvenile/transition phase. This phenomenon is called ________.
Fill in the blank(s) with the appropriate word(s).
The Thevenin impedance of a source is ZTh = 120 + j60 ?, while the peak Thevenin voltage is VTh = 165 + j0 V. Determine the maximum available average power from the source.
What will be an ideal response?
The L series is the most ____________________ common pipe series.
Fill in the blank(s) with the appropriate word(s).