Which of the following is the abbreviation of CCA?(a) Cold-cranking amperes(b) Crankcase accumulation(c) Crankcase alternator(d) Cold-cranking accumulationThis question was posed to me in an interview for job.This intriguing question originated from Battery Charging in division Storage Batteries of Automotive Engine Design

Which of the following is the abbreviation of CCA?(a) Cold-cranking am

1.	Which of the following is the abbreviation of CCA?(a) Cold-cranking amperes(b) Crankcase accumulation(c) Crankcase alternator(d) Cold-cranking accumulationThis question was posed to me in an interview for job.This intriguing question originated from Battery Charging in division Storage Batteries of Automotive Engine Design
Answer» The correct option is (a) COLD-CRANKING amperes For explanation I would say: The ABBREVIATION of CCA is cold cranking amperes. The CCA rating of an automobile BATTERY must equal or exceed the number of CUBIC inches of engine displacement. The temperature of the cold rate or CCA of the battery at the beginning of discharge is kept -18 degrees centigrade.

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