https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb VII STD TRCC(07.01.18) en-us 2018-02-07 05:41:59 UTC 2025-10-12 13:48:31 UTC hello@padlet.com jjaveed7011 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959010 a fuel is the made to react others material that can be  substances so that it releases a chemical as heat or to be used to burnt the any things
 ]]> 2018-02-07 06:18:02 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959010 draja7018 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959019 this done by comparean calorific value of fuel with each other . his heating calorific value fuel.]]> 2018-02-07 06:18:06 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959019 rmugilan7014 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959062  When fuels are burnt, heat is produced. The amount of heat produced by different types of fuels on burning is expressed in terms of calorific value. ]]> 2018-02-07 06:18:19 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959062 mkishore70013 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959069 the heating value of fossil fuels may vary depending on the source and composition .2.4.1 energy density.energy density is the amount of energy per unit volume]]> 2018-02-07 06:18:27 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959069 jsaniya7005 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959085 a good fuel should have high calorific value 
example it should produce large amount of heat on burning]]> 2018-02-07 06:18:36 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959085 sshabana70009 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959209 HIGH AND LOW CALORIFIC VALUE.                   calorific value are as two types;
high  or gross calorific value.(h.c.v or g.c.v)
low or net calorific value(l.c.v.or n.c.v)
                                              ]]> 2018-02-07 06:19:24 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959209 skeerthika7007 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959537 higher and calorific value(=gross calorific value _gcv =higher hearing value hhv)the water .]]> 2018-02-07 06:21:38 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959537 pdhakshna7003 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959863 HIGH AND LOW CALORIFIC VALUE            calorific value are to types as:                  * high are gross  calorific value ( H. C.V )     or ( G.C.V)                                                         *low are net calorific value ( L.C.V) or                                          ( N.C.V).                                                               the calorific : the heat   required to raise  the temperature  of  one KG  of water  from 15degree to 16degee]]> 2018-02-07 06:23:42 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228959863 snawaz7015 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228960831  
       It becomes clear from table given above that different fuels have different calorific values, i.e. different fuels produce different amounts of heat on burning. ]]> 2018-02-07 06:31:56 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228960831 kyokesh7019 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228960833 2018-02-07 06:31:57 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228960833 aakash7010 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228961485 2018-02-07 06:37:05 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228961485 aakash7010 https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228961695 1.this is done by comparing the calorific values of fuels with each other usually a fuel having higher calorific value is comparing to be a good fuel.]]> 2018-02-07 06:38:54 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/228961695 rajeswari_meganathan https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/229424874 Which fuel has high calorific value ?Why is it so?]]> 2018-02-08 05:26:53 UTC https://padlet.com/rajeswari_meganathan/qbdbugj0g9hb/wish/229424874