Production Technology [Daily Question] Thursday, August 18, 2011
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This post was last edited by Refinery Operator on 2011-8-19 07:14. Multiple-choice question 1: When measuring the pressure of high-temperature media or steam, it is necessary to install ( ). A. Condenser ； B. Isolation tank ； C. Gas collector ； D. Settler. 2. If the process requires measuring a temperature of 650°C and the measurement results need to be automatically recorded, the available measuring elements and display instruments are ( ) A. Thermal resistor with an electronic balance bridge ； B. Thermocouple with electronic potentiometer ； C. Thermal resistance moving-coil meter XCZ-102 ； D. Thermocouple-driven moving-coil meter XCZ-101. Notes: 1. Please hide your reply; see the method at: http://bbs.hcbbs.com/thread-492556-1-1.html 2. Do not edit the reply after posting it. 3. All participants must receive a reward. Answer: 1A 2B
Reply 1# *nyang3390 1. A 2. B
Reply 1# *nyang3390 1A 2B
Reply 1# *nyang3390 B C
Reply 1# *nyang3390 1\a 2\d
Reply 1# *nyang3390 AB