Explanation:<\/h2>\n<\/div>\n

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• Logic is very simple. AC can’t be stored and DC can be stored.<\/li>\n
• Example\u00a0<\/b>: Mobile is a GSM device in which DC is used to charge the batteries.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
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  What is GSM ?<\/h2>\n<\/div>\n<\/div>\n

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  • GSM (Global System for Mobile Communications) is a second-generation digital mobile telephone standard using a variation of Time Division Multiple Access (TDMA).<\/li>\n
  • It is used for three digital wireless telephone technologies such as CDMA (Code Division Multiple Access), GSM and TDMA.<\/li>\n
  • GSM digitizes and compresses voice data, then sends it down a channel with two other streams of user data, each in its particular time slot.<\/li>\n
  • It works at either the 900, 1800 or 1,900MHz frequency bands.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Answer : Current used in GSM telecom equipment is DC current…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"passster_activate_protection":false,"passster_protect_child_pages":"","passster_protection_type":"password","passster_password":"","passster_activate_overwrite_defaults":"","passster_headline":"","passster_instruction":"","passster_placeholder":"","passster_button":"","passster_id":"","passster_activate_misc_settings":"","passster_redirect_url":"","passster_hide":"no","passster_area_shortcode":"","gtb_hide_title":false,"gtb_wrap_title":false,"gtb_class_title":"","gtb_remove_headerfooter":false,"footnotes":""},"categories":[10483],"tags":[10504,195,1119,7352,209,205,220,1743,222,484,10496,10503,10484,10501,10485,10486,10487,10488,10489,10490,10491,10492,10499,362,10498,10493,196,7496,7677,10505,7674,207,10506,9753,8977,483,7494,7495,9289,4608,200,974,10494,10502,10495,10497,10500,9288],"class_list":["post-1417","post","type-post","status-publish","format-standard","hentry","category-electronics-communications-engineering","tag-24-7-customer-pvt-ltd-interview-questions-and-answers","tag-accenture-interview-questions-and-answers","tag-att-interview-questions-and-answers","tag-cactus-communications-interview-questions-and-answers","tag-collabera-technologies-interview-questions-and-answers","tag-dell-international-services-india-pvt-ltd-interview-questions-and-answers","tag-electronics-arts-inc-interview-questions-and-answers","tag-elico-healthcare-services-ltd-interview-questions-and-answers","tag-flipkart-interview-questions-and-answers","tag-genpact-interview-questions-and-answers","tag-gsm-global-system-for-mobile-communications","tag-gsm-architecture","tag-gsm-architecture-how-it-works","tag-gsm-meaning","tag-gsm-module","tag-gsm-module-arduino","tag-gsm-module-block-diagram","tag-gsm-module-circuit-diagram","tag-gsm-module-definition","tag-gsm-module-working-principle","tag-gsm-network-providers","tag-gsm-phonehow-gsm-module-works","tag-gsm-working-principle","tag-hcl-technologies-interview-questions-and-answers","tag-how-gsm-module-works","tag-how-gsm-works","tag-ibm-interview-questions-and-answers","tag-ienergizer-interview-questions-and-answers","tag-info-edge-interview-questions-and-answers","tag-knowlarity-communications-india-pvt-ltd-interview-questions-and-answers","tag-mahindra-holidays-and-resorts-india-limited-interview-questions-and-answers","tag-mphasis-interview-questions-and-answers","tag-muthoot-fina-interview-questions-and-answers","tag-one97-communications-limited-interview-questions-and-answers","tag-randstad-india-pvt-ltd-interview-questions-and-answers","tag-reliance-industries-ltd-interview-questions-and-answers","tag-sparsh-bpo-services-ltd-interview-questions-and-answers","tag-sutherland-global-services-interview-questions-and-answers","tag-sykes-business-services-of-india-pvt-ltd-interview-questions-and-answers","tag-tata-communications-interview-questions-and-answers","tag-tech-mahindra-interview-questions-and-answers","tag-trigent-software-interview-questions-and-answers","tag-types-of-gsm-moduleuses-of-gsm","tag-uses-of-gsm","tag-what-is-gsm","tag-what-is-gsm-global-system-for-mobile-communication","tag-what-is-gsm-paper","tag-wipro-bps-interview-questions-and-answers"],"yoast_head":"\n