Typical thrust bearing clearance is ________

A) 0.025 to 0.035 B) 0.002 to 0.012 C) 0.001 to 0.003 D) 0.050 to 0.100


B

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Which of the following compounds is a commonly used diesel fuel ignition accelerator?

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In Philippines, grassland is called the ____

A) protero B) pampas C) kogonales D) veld

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A dc, separately excited motor is driving an elevator. At a load torque of 300 Nm, the motor speed is 100 rpm. The motor terminal voltage is 210 V, and the field constant K? is 3 Vs.

a. If the terminal voltage is reversed and reduced to 90 V, calculate the steady- state speed of the motor. b. Calculate the terminal voltage required to block (stop) the rotor. c. Sketch the speed torque characteristics and show all operating conditions

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The subsequent problems with the circuit below where R1 = R2 = R.If a real voltmeter, with input impedance 2R, is used to measure the voltage between node A (red or positive lead) and node C (black or negative lead), the displayed value will be

A. 2V / 5 B. 2V / 3 C. 3V / 4 D. 0 E. V

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