One way to make the TRIACâs current waveform more symmetrical is to use a device external to the TRIAC to time the triggering pulse. A DIAC placed in series with the gate does a fair job of this: (Figure below) DIAC improves symmetry of control
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As per various reports coming in from the IT giant, it has been found that close to 6000 to 10,000 employees of Cognizant will be terminated this year. This amounts to 2.3% to 5% of their overall employee base globally. In India, there are 1,88,000 employees, whereas globally, there are 2.6 lakh employees. It hasnât been revealed yet that out of 6000-10,000 employees, how many belong to India. In an average annual period, around 1% of employees working in Cognizant usually leave the company (attrition), or are asked to leave after performance reviews. In 2015, 1% of their employees left the company, whereas, in 2014, 1-1.5% had chosen another job.