Research of On-line Testing Method for Transformers Iron Loss and Copper Loss;

On-line Testing in the Train Air-conditioning System;

On-line Testing Technique of Polymer Pressure-Volume-Temperature Relationship;

Analyzing testing data of pre-fracture and postfrac,two of the four classified type of testing curves can determine if producing water at postfrac or not.

In order to study the burning of the oil film bearing in high speed wire-rod mill,on-line tested temperature and operating mode of oil film bearing in a domestic framework of finishing mill F15 were determined and a large number of valuable test data were obtained.

A novel method of on-line test for phase-shifter is presented.

The article introduced the concept of on-line test,expounded the flow and theory of on-line test for PCB(printed circuit board),and analyzed several technics of on-line test.

The error analysis of in-circuit test for impedance component;

Research and Realization of In-Circuit Test Based on VI Curve;

The paper introduces the design of in-circuit test and failure diagnosis of chip-microcomputer-based circuit board by using chip microcomputer simulation test and program-controlled automatic probing test technology, of which the advantages and shortages are also discussed combined with the example.