Name the type of springs that are designed to provide resistance or to exert a turning force in a plane at 90° to the axis of the coil.
What will be an ideal response?
Helical torsion springs.
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A thermistor that increases its resistance as temperature rises is said to have a _____.
a. high temperature coefficient b. positive coefficient of resistance c. negative coefficient of resistance d. coefficient of high resistance
In conducting an EVA analysis for year 2 for new equipment on its primary product line, Analogy, Inc., manufacturers of preassembled blower packages and other water treatment components, determined the EVA to be $28,000. Analogy uses an after-tax interest rate of 14% per year and its Te is 35%. The new equipment had a first cost of $550,000 and was MACRS depreciated using a 3-year recovery period. Since the company CEO knew that the GI was $500,000, he asked you to determine the operating expenses (OE) associated with the equipment in year 2.
What will be an ideal response?
Technician A says that diesel engines can be tested using a scan tool to determine a weak or non-functioning cylinder. Technician B says that glow plugs can be used to help start a cold diesel engine and help prevent excessive white smoke during warm-up. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A typical drum brake uses how many hold-down springs?
A) 2 B) 1 C) 6 D) 4