A substance that kills plants is called an

What will be an ideal response?


herbicide

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The engagement of a clutch between the engine crankshaft and the turbine assembly in a torque converter has the advantage of:

A. Improving fuel economy B. Reducing torque converter heat C. Reducing engine speed D. All of the above

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During a process, a system loses 35 Btu of energy via heat transfer, gains 51 Btu of energy through work, receives 10.5 Btu of energy through mass flowing through the inlet, and experiences a net increase of energy of 15.2 Btu. What is the amount of energy lost from flow through the outlet during the process?

Given: Q = -35 Btu, W = -51 Btu; Emassflow, in = 10.5 Btu; ?E = 15.2 Btu What will be an ideal response?

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The subsequent problems deal with the circuit below, where the op amp is an LM741 with an output short circuit current of 25 mA, and a maximum output voltage swing of +/? 13.6 V. NOTE: do not assume the op amp is "ideal."The open-loop frequency response curve for the op amp, as provided by the manufacturer is:If Vin=5V, and R=1k?, what is the magnitude of the current the op amp is sourcing or sinking at the output?

A. 20 mAV B. 0 mA C. 5 mA D. 10 mA E. 2.5 mA

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To transport a bottle of compressed gas, use a _____

a. hand truck b. cylinder cart c. wheelbarrow d. tunnel buggy

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