There are steps you can take to stop a cold in its tracks-and every hour counts. On The Early Show on Saturday Morning, Dr. Holly Phillips of WCBS-TV in New York offered an hour-by-hour cold-fighting countdown:HOUR 1: DRINK PLENTY OF FLUIDS.hen you feel a cold coming on, time is of the essence. There are steps you can take to stop a cold in its tracks-and every hour counts. On The Early Show on Saturday Morning, Dr. Holly Phillips of WCBS-TV in New York offered an hour-by-hour cold-fighting countdown: HOUR 1: DRINK PLENTY OF FLUIDS.
relays are programmable for either value. CT ratios are expressed as a ratio of the rated primary current to the rated secondary current. For example, a 300:5 CT will produce 5 amps of secondary current when 300 amps flows through the primary. As. the primary current changes the secondary current will vary accordingly.
1 The CT accuracy is determined by its certified accuracy class which is stamped on nameplate. 2  For example, CT accuracy class of 0.3 means that the CT is certified by the manufacturer to be accurate to within 0.3 percent of its rated ratio value for a primary current of 100 percent of rated ratio.