Hamad Measurement and Instrumentation 11/04/2021 A. Tangent galvanometer B. Meggar C. Current transformer D. None of the above Related Mcqs: Most common form of A.C. meters met with in every day domestic and industrial installations are______________?A. mercury motor meters B. commutator motor meters C. induction type single phase energy meters D. all of the above... The switch board instruments________________?A. should be mounted in vertical position B. should be mounted in horizontal position C. either A. or B. D. neither A. nor B.... The pressure coil of a wattmeter should be connected on the supply side of the current coil when______________?A. load impedance is high B. load impedance is low C. supply voltage is low D. none of the above... In a dynamometer 3-phase power factor meter, the planes of the two moving coils are at_____________?A. 0° B. 60° C. 90° D. 120°... The gravity controlled instrument has crowded scale because current is proportional to________________?A. balancing weight B. deflection angle C. sine of deflection angle...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments