What will happen if a technician uses a sling psychrometer that has a perfectly dry wick on the wet-bulb thermometer?
What will be an ideal response?
Both thermometers will read the dry-bulb temperature.
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The North's victory at Antietam allowed President Lincoln to
A. issue the Emancipation Proclamation on January 1, 1863, making the Civil War more of a moral crusade against slavery. B. include freeing slaves in the loyal Border states in the final Emancipation Proclamation of January 1, 1863. C. force the Border States to remain in the Union. D. keep General McClellan as commander of the Union forces. E. suppress Copperhead opposition in the North.
A commercially available three-phase inductive motor operates at a full load of 120 hp (1 hp = 746 W) at 95% efficiency at a lagging power factor of 0.707. The motor is connected in parallel to a 80-kW balanced three-phase heater at unity power factor. If the magnitude of the line voltage is 480 V (rms), calculate the line current.
What will be an ideal response?
What type of device is used in a typical idle air control?
A) Pulsator-type actuator B) Solenoid C) DC motor D) Stepper motor
When a profile-of-a-surface tolerance applies all around the profile of a part, the all around symbol is placed on the leader from the feature control frame.
Answer the following statement true (T) or false (F)