Q1: A) Choose the correct answer: 1)----------------- describes the closeness of output readings when the same input is applied repetitively over a short period of time. A) inaccuracy , B) Range , C) Tolerance , D) Repeatability. 2) The element in the measurement system in output takes the form----- -? A) Process unit , B) area . C) Signal presentation unit, D)Application. 3) a good measurement technician can substantially reduce errors at the output of a measurement system by- :? A) Environmental changes, B) system disturbance, C) calculating the effect, D) All . 4) Capacitive coupling, also known as ----------coupling, can also occur between the signal wires in a measurement circuit and a nearby mains-carrying conductor. A) Electromechanical , B) Electrodynamics, C) Electrostatic, D) All. 5) sometimes used to provide shielding from capacitive-coupled noise, but the necessary supports for the conduit provide multiple earth points and lead to the problem of-------? A) Shielding, B) Multiple earth, C) Earth loops, D) Noise.