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.
The initials CT stand for Current Transformer. These devices do exactly what the name implies, they transform one current magnitude into another. Most of the time when measuring current the devices used to measure current cannot handle the magnitude of the current being measured to pass directly through the measuring equipment so a CT is used to measure a ratio of measured current.