Explain the difference between a digital and an analog type meter
What will be an ideal response?
An analog meter has a magnetic meter movement and a needle that moves across the face of the meter. A digital meter has an electronic circuit that senses voltage, current and resistance and sends the value to a digital display where the value is shown as a number.
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?An engine not equipped with a supercharger is referred to as a normally _______ engine.
What will be an ideal response?
The intake valve clearances on new engines of a certain type are normally distributed with mean 200 µm and standard deviation 10 µm.
a. What is the probability that the clearance is greater than 215 µm? b. What is the probability that the clearance is between 180 and 205 µm? c. An engine has six intake valves. What is the probability that exactly two of them have clearances greater than 215 µm?
What is the most common type of fuel cell design?
What will be an ideal response?
Compute the slopes of the beam in Figure P7.12 on each side of the hinge at B, the deflection of the hinge, and the maximum deflection in span BC. The elastomeric support at C acts as a roller. Solve by the moment-area method. Unless noted otherwise, EI is a constant for all members. Answers may be expressed in terms of EI unless otherwise noted.
