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
C
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What is the benefit of standardization of symbols found in process drawings?
A. Reduces cost B. Reduces confusion and mistakes C. Increases efficiency and quality D. Increases profit and revenue
Some cooling-only window air conditioners are equipped with energy-saver switches. What is their purpose?
What will be an ideal response?
The owner of a small pipeline construction company wants to determine how much he should bid in his attempt to win his first “big” contract. He estimates that his cost to complete the project will be $7.2 million in PW equivalency. He wants to bid an amount that will generate an after-tax rate of return of 15% per year; however, he doesn’t know how much to bid on a before-tax basis. He told you that his effective state tax rate is 12% and his effective federal tax rate is 22% per year.
(a) The equation for determining the overall effective tax rate is: state rate + (1 ? state rate)(federal rate) Determine his before-tax MARR in order to realize an after-tax MARR of 15% per year. (b) How much should he bid?
The voltage follower is not used as a
A) isolation amplifier. B) low pass filter. C) non-inverting amplifier. D) unity gain amplifier. E) comparator.