1.

A railway compartment is lit up by thirteen lamps each taking 2.1 amp at 15 volts. The heat generated per second in each lamp will be                                                     [J & K CET 2005]

A.            \[4.35\,cal\]                          
B.            \[5.73\,\,cal\]
C.            \[7.5\,\,cal\]                         
D.            \[2.5\,cal\]
Answer» D.            \[2.5\,cal\]


Discussion

No Comment Found

Related MCQs