How does atmospheric pressure and a vacuum relate to manometers?
A) A manometer may use a vacuum and atmospheric pressure to operate.
B) The manometer equalizes pressure of a vacuum.
C) A manometer checks pressure greater than atmospheric pressure.
D) The manometer can detect a vacuum at absolute pressure.
A
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What schematic symbol is shown in the accompanying figure?
a. Normally Open Contacts
b. Solenoid Coil
c. Coil
d. Normally Closed Contacts
Which European power engaged in “extermination of the Herero nation” in 1904 after an uprising?
a. Great Britain b. Germany c. France d. Belgium
Technician A says that the turbocharger turbine and compressor wheels are on the same rotating shaft. Technician B says that its a good idea to change the oil in a turbocharged engine less frequently than a naturally aspirated engine. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician
List three disadvantages of a DMM
What will be an ideal response?