ASQ Calibration Technician Certification Practice Questions With 100% Correct Answers.

The SI unit of length is the - Answer-Meter The Pascal, the SI unit of pressure, is - Answer-A derived SI unit Which SI multipliers have abbreviations in capital letters? - Answer-Those with factors > 1000 The speed of light is considered to be a constant - Answer-When used for standards work The melting point of Gallium is a fixed point in the ITS-90 temperature system. The uncertainty of the value of this temperature is - Answer-Zero A certificate for a traceable calibration must show evidence to support - Answer-The existence of a traceability path is needed for an audit The realization of a temperature fixed point is - Answer-A physical object such as a freezing point cell Traceability is required when operating under ISO 9001 and related standards - Answer-At every step of the calibration pyramid below national measurement standards The ACME company's calibration procedure for their model VU-1 sound level meter calls for the exclusive use of ACME sound level calibrator model SLC-1. A technician has a rush job to calibrate a VU-1, but the SLC-1 is back at the factory in Europe for repair and calibration. He/she should - Answer-Stop work and notify the customer that the calibration cannot be completed until the proper IM&TE is available In order to calibrate a digital ammeter, it is necessary to have - Answer-A source or generator of current The base SI unit for electrical quantities is - Answer-AmpereOne gram of oxygen gas is released into a box 10 cm on a side. What is the SI density of the gas inside the box when equilibrium is reached? - Answer-1.0 kg/m^3 One million nanofarads is the same as - Answer-One millifarad Scales and balances should be calibrated after they are moved because - Answer-Gravity is different in different places and internal mechanisms may have been affected A triple point of water cell is - Answer-A device for sourcing temperature Substitution of standards - Answer-May be done if technically feasible and not forbidden by procedure Which of the following measuring systems is a resistance-temperature device (RTD)? - AnswerThermistor Having traceable reference standards and providing traceable calibrations for a laboratory's customers is necessary when - Answer-These customers need to provide traceability to their customers An optical pyrometer measures temperature by determining - Answer-The color of the light from a hot body An intrinsic standard - Answer-Will realize the unit for which it is a reference when operated properly The largest single contributor to the uncertainty of dimensional measurements is - AnswerTemperature The SI unit for time is based on - Answer-An atomic vibration Which of the following notations accepted for use with the SI is preferred for the volume of a gallon of milk? - Answer-3.785 L (1 U.S. gallon)Carl Sagan, on his television series, might have said "Thank you for spending these billions and billions of nanoseconds with me." How long a time interval is 1800 billion ns? Note - use the U.S. definition of billion, e.g. 10^9 - Answer-Half an hour