Instrumentation - Study guides, Revision notes & Summaries

4th Class Power Engineering Part 4A Unit 9 Plant Instrumentation and Controls 100% Pass ---------- normally used periodically. a. Incremental backup b. Rom backup c. Full backup d. Differential backup c --------------- is a discrete input device. a. temperature alarm b. alarm horns c. level alarm d. warning light e. proximity switch e A "U" tube manometer may be filled with: a. a gaseous substance b. nitrogen c. a granular substance d. heavy oils e. light oils e ...

Instrumentation NMTCB Practice with Certified Solutions What is a gamma camera crystal made of? Sodium iodide activated with thallium What is the purpose of the crystal in a gamma camera? To absorb gamma (γ) rays and convert them into visible-light photons What is the mechanism by which gamma (γ) rays interact with a gamma camera crystal? Photoelectric effect or Compton scattering. What is the relationship between the energy of an absorbed gamma (γ) ray and the amount of light produced by...

ABRET Digital Instrumentation Exam ...

Physics - Doppler Instrumentation and Hemodynamics Exam C. Gain What Doppler control should be adjusted to optimize this Doppler spectral waveform? A. Wall filter B. Packet size C. Gain D. Pulse repetition frequency E. Baseline C. Frequency shift is increased Which of the following best describes the Doppler frequency shift when you encounter high velocities within a vessel? A. Amplitude is increased B. Power is increased C. Frequency shift is increased D. Bandwidth is decreased ...

BOMA-Instrumentation & Controls Questions and Answers Graded A+ A submaster controller resets the set point of the master controller. False Normally open refers to a controlled device that opens when no operating force is applied. True A P.E. Switch is used to change an electrical signal to a pneumatic output. False Moisture and dirt are detrimental to the operation of pneumatic control systems. True A static pressure regulator senses the pressure in the plenum the regulator contro...

Instrumentation Nccer Questions and Answers 100% correct 1) The three fundamental units of all physical quantities are length, mass, and _________? a) Pressure b) Temperature c) Matter d) Time d) Time 2) The meter-kilogram-second (MKS) system and the centimeter-gram-second (CGS) are part of the English system of measure? a) True b)False b) False 3) How many inches are in one meter? a) 1.52 b) 12 c) 39.37 d) 40 c) 39.37 4) When converting the dimensions of a...

Complete Solutions Manual for Sensors and Actuators: Engineering System Instrumentation, 2nd Edition by Clarence W. de Silva ; ISBN13: 9781466506817. (Full Chapters included Chapter 1 to 9)....1.Instrumentation of an Engineering System 2.Component Interconnection and Signal Conditioning 3.Performance Specification and Instrument Rating Parameters 4.Estimation from Measurements 5.Analog Sensors and Transducers 6.Digital and Innovative Sensing 7.Mechanical Transmission Components 8.Stepper ...

POWER ENGINEERING TECHNOLOGY (PET YR. 1): 4A ELECTROTECHNOLOGY & INSTRUMENTATION EXAM 100% CORRECT The unit that refers to a flow of electrons past a given point, over a specific period of time, is the: a. ampere b. volt c. ohm d. watt a _______ is a unit of electromotive force. a. the ampere b. the ohm c. the watt d. the volt d A basic law of electricity is, unlike charge attract eachother and like charges: a. repel eachother b. hold eachother c. attract eachoth...

1. the density of a fluid affect the displacers a. location b. buoyancy c. length d. height b 2. what mode must the controller be in before any changes are made to the process variable a. manual b. automatic c. shut down d. power off a 3. bills of material are found in a. General Arrangement drawings b. instrument detail drawings c. piping orthographics d. p&id a 4. when bench calibrating a temperature RTD transmitter, the the instrument technician should apply ...

The simplest method for accurately measuring piping or tubing prior to assembly is the _____. - ANS Shoulder to shoulder method The colors of the conductors of a type j thermocouple are typically? - ANS White and red If a persons heart is out of rhythm due to an electrical shock, the solution is to __________ - ANS Have a qualified person use emergency defibrillation eqiupment One mA is a unit of measure for current equal to _______ - ANS .001 amperes How many more ti...